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