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