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