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

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

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

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

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