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