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