POSSIBLE 1111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111 1111111111111111111111111111111111111111111111 1111111111111111111110000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000 1000000000000000000000000000000000000000000000