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