(0 18 16)(1 20 3 21 19)(2 8 4)(5 22 6)(7 11 9)(10 14 12)(13 17 15)
ALLOWS (11/8)-SEQUENCE
1: (0 2 8)
(0 4 2 18 16)(1 20 3 21 19)(5 22 6)(7 11 9)(8)(10 14 12)(13 17 15)
2: (1 20 3)
(0 4 2 18 16)(1 21 19)(3)(5 22 6)(7 11 9)(8)(10 14 12)(13 17 15)(20)
3: (2 18 4)
(0 4 16)(1 21 19)(2)(3)(5 22 6)(7 11 9)(8)(10 14 12)(13 17 15)(18)(20)
4: (1 21 19)
(0 4 16)(1)(2)(3)(5 22 6)(7 11 9)(8)(10 14 12)(13 17 15)(18)(19)(20)(21)