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