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