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