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