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