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