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