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