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