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