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