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