(0 18 16)(1 19 8)(2 17 3)(4 15 12 10 6)(5 14 13)(7 11 9)
ALLOWS (11/8)-SEQUENCE
1: (0 4 10)
(0 6 4 18 16)(1 19 8)(2 17 3)(5 14 13)(7 11 9)(10 15 12)
2: (1 19 8)
(0 6 4 18 16)(1)(2 17 3)(5 14 13)(7 11 9)(8)(10 15 12)(19)
3: (7 11 9)
(0 6 4 18 16)(1)(2 17 3)(5 14 13)(7)(8)(9)(10 15 12)(11)(19)
4: (0 6 16)
(0)(1)(2 17 3)(4 18 16)(5 14 13)(6)(7)(8)(9)(10 15 12)(11)(19)