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