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