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