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