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

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

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

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

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