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