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

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

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

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

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