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