[(0,1),(1,2),(2,3),(3,4),(4,5),(3,6),(2,7),(4,7),(5,8),(6,9),(9,10),(9,11),(8,11),(11,12),(0,13),(1,14),(12,15),(14,16),(10,17),(15,17),(17,18),(16,19),(15,19),(12,20),(18,21),(19,21),(13,22),(20,23),(16,24),(6,24),(23,25),(18,26),(21,27),(8,28),(26,29),(24,30),(14,31),(29,31),(28,32),(28,33),(23,33),(25,34),(5,35),(27,36),(32,36),(13,37),(22,37),(22,38),(10,39),(29,40),(33,41),(27,42),(32,43),(36,44),(30,45),(30,46),(37,47),(31,48),(35,49),(7,50),(38,51),(26,52),(34,53),(38,54),(35,55),(34,56),(20,57),(25,58)]
[(0,1),(1,2),(0,3),(2,4),(4,5),(5,6),(6,7),(1,7),(5,8),(3,9),(2,10),(8,11),(10,12),(9,13),(7,13),(12,14),(11,15),(12,16),(16,17),(16,18),(15,18),(15,19),(17,20),(14,20),(6,21),(10,22),(3,23),(19,24),(9,25),(21,26),(26,27),(11,28),(17,28),(23,29),(27,30),(8,30),(30,31),(24,31),(19,32),(29,33),(25,34),(27,35),(14,35),(22,36),(32,36),(34,37),(24,37),(35,38),(4,39),(29,40),(38,41),(36,42),(31,43),(33,44),(21,45),(32,46),(33,47),(22,48),(18,49),(23,50),(37,51),(28,52),(34,53),(25,54),(26,55),(38,56),(13,57),(20,58)]
