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

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

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

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

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