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