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