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