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