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