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