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