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