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

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

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

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

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