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

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

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

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

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