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