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

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

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

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

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