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