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

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

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

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

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