(0 18 2)(1 5 3)(4 22 20)(6 17 15 13 8)(7 12 11)(9 14 10)(16 21 19)
ALLOWS (11/8)-SEQUENCE
1: (7 12 20)
(0 18 2)(1 5 3)(4 22 20 11 7)(6 17 15 13 8)(9 14 10)(12)(16 21 19)
2: (6 17 8)
(0 18 2)(1 5 3)(4 22 20 11 7)(6)(8 15 13)(9 14 10)(12)(16 21 19)(17)
3: (16 21 19)
(0 18 2)(1 5 3)(4 22 20 11 7)(6)(8 15 13)(9 14 10)(12)(16)(17)(19)(21)
4: (4 11 7)
(0 18 2)(1 5 3)(4)(6)(7)(8 15 13)(9 14 10)(11 22 20)(12)(16)(17)(19)(21)