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