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

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

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

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

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