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

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

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

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

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