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