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