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

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

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

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

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