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