[(0,1),(1,2),(2,3),(0,4),(2,5),(5,6),(4,7),(5,7),(6,8),(6,9),(9,10),(4,11),(11,12),(10,13),(8,13),(3,14),(13,15),(8,16),(12,17),(17,18),(14,19),(14,20),(1,21),(10,22),(20,23),(20,24),(12,25),(15,26),(25,27),(18,28),(28,29),(28,30),(22,31),(26,31),(16,32),(32,33),(9,33),(25,34),(15,35),(34,36),(16,37),(37,38),(38,39),(24,40),(29,41),(29,42),(36,43),(37,44),(43,45),(3,45),(23,46),(21,47),(40,48),(31,49),(18,50),(30,51),(48,52),(38,52),(45,53),(7,54),(42,55),(49,56),(51,57),(41,58),(57,59),(59,60),(60,61),(47,62),(55,63),(27,64),(53,65),(46,66),(11,67),(43,68),(35,69),(21,69),(60,70),(63,71),(24,72),(26,73),(69,74),(57,75),(44,76),(46,77),(76,78),(66,79),(67,80),(19,81),(67,82),(52,83),(36,84),(39,85),(80,86),(53,87),(68,88),(81,89),(59,90),(86,91),(91,92),(17,93),(54,94),(81,95),(92,96),(78,97),(87,98),(77,99),(23,100),(42,101),(86,101),(90,102),(75,103),(54,103),(44,104),(65,104),(95,105),(65,106),(61,107),(105,108),(90,109),(100,110),(105,111),(109,112),(78,113),(97,114),(111,115),(89,116),(77,117),(83,118),(100,119),(80,120),(94,121),(35,122),(30,123),(32,124),(97,125),(73,126),(103,127),(22,128),(108,129),(74,130),(107,131),(50,132),(56,133),(108,134),(84,135),(98,136),(50,137),(89,138),(118,139),(110,140),(102,141),(73,142),(98,143),(102,144),(117,145),(72,146),(68,147),(27,148),(63,149),(49,150),(74,151),(106,152),(117,153),(113,154),(58,155),(70,156),(106,157),(72,158),(107,159),(96,160),(94,161),(101,162),(70,163),(66,164),(48,165),(82,166),(113,167),(61,168),(112,169),(118,170),(40,171),(71,172),(114,173),(19,174),(83,175),(64,176),(56,177),(47,178),(99,179),(34,180),(71,181),(55,182),(58,183),(33,184),(115,185),(62,186),(85,187),(82,188),(99,189),(96,190),(75,191),(93,192),(85,193),(93,194),(91,195),(88,196),(116,197),(110,198),(64,199),(39,200),(95,201),(79,202),(112,203),(114,204),(51,205),(41,206),(84,207),(109,208),(87,209),(79,210),(62,211),(111,212),(115,213),(104,214),(92,215),(76,216),(116,217),(88,218)]
[(0,1),(0,2),(1,3),(2,4),(3,5),(3,6),(1,7),(7,8),(8,9),(4,10),(6,11),(2,12),(5,12),(6,13),(10,14),(14,15),(13,16),(10,17),(16,18),(5,19),(17,20),(18,21),(8,22),(4,23),(14,24),(19,25),(21,26),(25,27),(11,27),(21,28),(7,29),(13,29),(15,30),(11,31),(25,32),(27,33),(9,34),(31,35),(28,36),(24,37),(28,38),(36,38),(23,39),(20,40),(23,41),(40,42),(34,42),(9,43),(40,44),(41,45),(20,46),(33,47),(17,48),(32,48),(22,49),(46,50),(12,51),(45,52),(33,53),(35,54),(37,55),(30,56),(34,56),(49,57),(57,58),(58,59),(41,60),(59,61),(61,62),(51,63),(24,64),(38,65),(45,66),(55,67),(15,68),(44,69),(43,70),(55,71),(31,72),(47,72),(54,73),(52,74),(66,75),(35,76),(63,77),(29,78),(42,79),(75,80),(71,81),(74,82),(51,82),(68,83),(60,84),(73,85),(76,86),(57,87),(80,88),(70,89),(22,90),(69,91),(72,92),(64,93),(91,94),(66,95),(94,95),(30,96),(26,97),(87,98),(78,99),(63,100),(74,101),(92,102),(97,103),(97,104),(99,105),(75,106),(77,107),(76,108),(98,109),(83,110),(47,111),(46,112),(89,113),(84,114),(104,115),(49,116),(88,117),(56,118),(110,119),(116,120),(92,121),(108,122),(85,123),(73,124),(113,125),(110,126),(114,127),(93,128),(54,129),(58,130),(85,131),(106,132),(102,133),(18,134),(80,135),(105,136),(103,137),(19,138),(64,139),(65,140),(117,141),(53,142),(68,143),(32,144),(60,145),(98,146),(71,147),(83,148),(118,149),(62,150),(84,151),(67,152),(79,153),(96,154),(86,155),(77,156),(37,157),(78,158),(116,159),(86,160),(107,161),(90,162),(91,163),(100,164),(36,165),(96,166),(93,167),(50,168),(26,169),(53,170),(109,171),(109,172),(70,173),(59,174),(101,175),(52,176),(114,177),(100,178),(107,179),(67,180),(115,181),(44,182),(118,183),(43,184),(95,185),(88,186),(104,187),(89,188),(111,189),(81,190),(16,191),(65,192),(105,193),(102,194),(61,195),(111,196),(113,197),(106,198),(112,199),(82,200),(79,201),(87,202),(103,203),(69,204),(117,205),(99,206),(62,207),(48,208),(39,209),(94,210),(39,211),(108,212),(81,213),(112,214),(90,215),(115,216),(101,217),(50,218)]
