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