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