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