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

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

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

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

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