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