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