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