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