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