[(0,1),(1,2),(0,2),(1,3),(3,4),(4,5),(4,6),(6,7),(2,8),(6,9),(9,10),(5,11),(11,12),(5,13),(8,14),(14,15),(9,16),(10,16),(3,17),(7,18),(16,19),(13,20),(19,21),(8,22),(10,23),(22,23),(18,24),(7,25),(17,26),(25,27),(21,28),(24,29),(15,29),(17,30),(28,30),(11,31),(20,31),(12,32),(27,33),(26,33),(18,34),(32,35),(28,36),(25,37),(32,38),(34,39),(35,40),(27,41),(33,42),(30,43),(34,44),(15,44),(37,45),(26,45),(35,46),(40,47),(43,48),(47,49),(39,50),(38,51),(36,52),(23,53),(47,54),(12,55),(54,56),(22,57),(31,57),(19,58),(40,59),(49,60),(49,61),(61,62),(53,63),(56,64),(52,65),(43,66),(50,67),(42,68),(63,69),(58,70),(48,71),(66,72),(51,73),(65,74),(66,75),(39,76),(68,77),(51,78),(55,79),(62,80),(63,81),(46,82),(62,83),(41,84),(42,85),(67,86),(58,87),(20,88),(21,89),(60,90),(61,91),(65,92),(60,93),(24,94),(41,95),(48,96),(14,97),(59,98),(52,99),(56,100),(57,101),(45,102),(67,103),(37,104),(36,105),(38,106),(64,107),(54,108),(55,109),(64,110),(13,111),(50,112),(68,113),(46,114),(59,115),(29,116),(44,117),(53,118)]
[(0,1),(1,2),(1,3),(2,4),(4,5),(3,6),(6,7),(3,7),(6,8),(0,8),(4,9),(5,10),(9,11),(10,12),(12,13),(8,14),(14,15),(7,16),(12,17),(16,18),(13,19),(2,20),(18,21),(17,22),(20,23),(15,24),(9,24),(23,25),(19,26),(13,27),(26,28),(18,29),(10,30),(30,31),(5,31),(27,32),(27,33),(17,34),(16,35),(20,36),(15,37),(37,38),(34,39),(25,40),(34,41),(28,41),(30,42),(41,43),(29,43),(33,44),(32,45),(24,46),(35,47),(44,48),(14,48),(42,49),(40,50),(29,51),(49,52),(45,53),(38,54),(25,55),(46,55),(28,56),(52,57),(21,58),(55,59),(46,60),(53,61),(43,62),(35,63),(36,64),(38,64),(47,65),(39,66),(60,67),(32,68),(64,68),(61,69),(39,70),(49,71),(53,72),(11,73),(58,74),(50,75),(68,76),(22,77),(44,78),(52,79),(59,80),(21,81),(63,82),(36,83),(37,84),(66,85),(54,86),(62,87),(50,88),(67,89),(56,90),(33,91),(40,92),(42,93),(65,94),(48,95),(65,96),(62,97),(11,98),(67,99),(22,100),(54,101),(59,102),(61,103),(26,104),(66,105),(19,106),(63,107),(60,108),(57,109),(51,110),(45,111),(58,112),(56,113),(57,114),(51,115),(23,116),(31,117),(47,118)]
