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