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