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