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