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