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