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