[6, 2, 3]
[2, [(1, 0), (6, 1)], [[2, 10, 2]], 6, 1]
[2, 10, 2]
[10, [(1, 0), (6, 1), (2, 0)], [[10, 6, 9], [10, 9, 4]], 8, 0]
[10, 6, 9]
[6, [(1, 0), (6, 1), (2, 0), (10, 1)], [[6, 1, 1], [6, 2, 3], [6, 1, 6], [6, 1, 4]], 8, 1]
[6, 1, 1]
[1, [(1, 0), (6, 1), (2, 0), (10, 1), (6, 0)], [], 9, 0]
[6, 2, 3]
[2, [(1, 0), (6, 1), (2, 0), (10, 1), (6, 0)], [[2, 10, 2]], 11, 0]
[2, 10, 2]
[10, [(1, 0), (6, 1), (2, 0), (10, 1), (6, 0), (2, 1)], [[10, 9, 4]], 11, 1]
[10, 9, 4]
[9, [(1, 0), (6, 1), (2, 0), (10, 1), (6, 0), (2, 1), (10, 0)], [], 15, 0]
[6, 1, 6]
[1, [(1, 0), (6, 1), (2, 0), (10, 1), (6, 0)], [], 14, 0]
[6, 1, 4]
[1, [(1, 0), (6, 1), (2, 0), (10, 1), (6, 0)], [], 12, 0]
[10, 9, 4]
[9, [(1, 0), (6, 1), (2, 0), (10, 1)], [[9, 2, 10]], 8, 1]
[9, 2, 10]
[2, [(1, 0), (6, 1), (2, 0), (10, 1), (9, 0)], [[2, 10, 2]], 18, 0]
[2, 10, 2]
[10, [(1, 0), (6, 1), (2, 0), (10, 1), (9, 0), (2, 1)], [[10, 9, 4]], 18, 1]
[10, 9, 4]
[9, [(1, 0), (6, 1), (2, 0), (10, 1), (9, 0), (2, 1), (10, 0)], [], 22, 0]
8