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