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