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

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

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

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

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