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

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

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

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

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