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