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