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

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

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

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

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