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