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