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