(0 19 17)(1 4 3)(2 7 5)(6 21 12 11 9)(8 22 20)(10 15 13)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 7 17)
(0)(1 4 3)(2 7 19 17 5)(6 21 12 11 9)(8 22 20)(10 15 13)(14 18 16)
2: (6 21 12)
(0)(1 4 3)(2 7 19 17 5)(6 11 9)(8 22 20)(10 15 13)(12)(14 18 16)(21)
3: (2 7 19)
(0)(1 4 3)(2 17 5)(6 11 9)(7)(8 22 20)(10 15 13)(12)(14 18 16)(19)(21)
4: (8 22 20)
(0)(1 4 3)(2 17 5)(6 11 9)(7)(8)(10 15 13)(12)(14 18 16)(19)(20)(21)(22)