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