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