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