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

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

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

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

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