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