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