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