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

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

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

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

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