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