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