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