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