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