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