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