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