-1295177669 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 3 1 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2 1 2 3 1 2 3 1 2 1 2 1 2 1 2 1 2