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