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