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