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