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