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