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