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

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

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

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

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