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