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

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

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

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

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