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