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