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

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

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

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

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