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