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