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

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

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

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

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