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