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