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