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

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

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

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

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