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

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

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

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

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