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