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

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

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

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

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