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