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

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

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

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

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