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