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