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