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