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