[(0,1),(1,2),(1,3),(3,4),(2,4),(0,5),(4,6),(5,7),(6,7),(3,8),(6,9),(8,10),(5,10),(8,11),(9,12),(2,12),(9,13),(11,13),(10,14),(13,15),(15,16),(16,17),(11,18),(16,18),(7,19),(14,20),(15,21),(17,22),(19,22),(17,23),(20,23),(19,24),(21,24),(23,25),(21,26),(25,27),(20,27),(26,28),(14,29),(25,30),(29,30),(22,31),(28,31),(28,32),(30,33),(24,33),(33,34),(27,35),(26,35),(34,36),(34,37),(12,38),(35,38),(36,39),(32,40),(31,40),(37,41),(40,42),(42,43),(18,43),(39,44),(37,45),(42,46),(38,46),(41,47),(43,47),(32,48),(46,49),(45,50),(45,51),(44,52),(41,52),(49,53),(48,53),(50,54),(49,55),(36,55),(44,56),(52,57),(51,58),(48,59),(58,60),(58,61),(57,62),(60,62),(29,63),(61,63),(39,64),(50,65),(56,65),(59,66),(65,67),(59,67),(63,68),(47,69),(64,69),(66,70),(56,71),(54,72),(67,72),(64,73),(68,74),(71,74),(70,75),(68,76),(53,77),(71,77),(76,78),(51,79),(75,80),(62,81),(77,81),(73,82),(72,83),(82,84),(81,84),(84,85),(57,86),(55,86),(54,87),(66,87),(79,88),(86,88),(75,89),(80,89),(89,90),(60,90),(87,91),(69,92),(83,93),(80,93),(85,94),(61,94),(94,95),(95,96),(70,97),(78,98),(93,99),(88,99),(85,100),(90,100),(76,101),(101,102),(79,102),(97,103),(102,104),(91,104),(96,105),(100,106),(82,106),(98,107),(105,108),(78,108),(98,109),(92,110),(101,110),(74,111),(83,111),(108,112),(96,112),(95,113),(73,114),(112,115),(104,116),(92,116),(113,117),(109,118),(107,118),(109,119),(113,119),(115,120),(117,121),(110,122),(111,123),(121,124),(120,125),(114,126),(119,126),(125,127),(125,128),(123,129),(126,129),(124,130),(103,131),(117,132),(123,132),(121,133),(131,134),(124,135),(132,136),(106,137),(116,137),(103,138),(134,138),(99,139),(135,139),(127,140),(133,141),(134,141),(118,142),(105,143),(140,143),(91,144),(130,144),(128,145),(133,146),(136,146),(97,147),(137,148),(147,148),(142,149),(136,149),(122,150),(107,151),(120,151),(115,152),(139,152),(141,153),(147,154),(150,154),(128,155),(155,156),(140,157),(122,157),(145,158),(157,158),(130,159),(156,160),(138,160),(114,161),(151,162),(161,162),(156,163),(161,163),(162,164),(149,165),(131,165),(155,166),(153,166),(160,167),(129,167),(159,168),(148,169),(166,169),(163,170),(135,171),(154,172),(164,173),(144,173),(171,174),(174,175),(145,175),(127,176),(171,177),(167,177),(152,178),(172,179),(146,179),(176,180),(158,180),(175,181),(169,182),(173,183),(178,183),(168,184),(172,184),(143,185),(174,186),(142,186),(178,187),(185,187),(181,188),(150,189),(153,189),(177,190),(181,190),(176,191),(187,192),(190,192),(182,193),(191,193),(193,194),(179,194),(159,195),(170,196),(188,197),(164,197),(185,198),(188,198),(180,199),(191,199),(192,200),(186,201),(196,202),(201,203),(202,203),(197,204),(168,204),(189,205),(183,206),(165,207),(204,207),(194,208),(206,208),(203,209),(198,210),(205,210),(195,211),(211,212),(182,213),(211,213),(209,214),(201,214),(195,215),(196,216),(212,217),(205,217),(199,218),(218,219),(213,220),(210,221),(215,222),(207,223),(170,224),(184,225),(215,226),(208,227),(217,228),(216,229),(206,230),(216,231),(200,232),(214,233),(218,234),(202,235),(212,236),(200,237),(209,238)]
[(0,1),(1,2),(2,3),(3,4),(2,4),(0,5),(1,6),(6,7),(4,7),(7,8),(5,9),(3,10),(8,10),(5,11),(9,12),(8,13),(11,13),(9,14),(11,15),(14,15),(6,16),(13,17),(16,17),(10,18),(18,19),(17,20),(15,20),(12,21),(21,22),(16,23),(18,23),(22,24),(14,25),(20,26),(19,27),(27,28),(25,28),(25,29),(27,30),(12,31),(22,31),(29,32),(28,33),(24,33),(30,34),(33,34),(32,35),(19,36),(24,36),(30,37),(35,37),(23,38),(21,39),(39,40),(31,40),(37,41),(38,41),(26,42),(32,42),(26,43),(41,44),(29,44),(36,45),(34,45),(45,46),(35,46),(38,47),(43,48),(48,49),(40,49),(48,50),(46,51),(43,51),(50,52),(51,53),(42,54),(52,54),(54,55),(53,56),(50,56),(53,57),(55,58),(57,58),(55,59),(49,59),(52,60),(57,60),(60,61),(47,61),(58,62),(56,63),(62,63),(61,64),(59,65),(62,66),(63,67),(44,67),(67,68),(65,68),(66,69),(68,69),(65,70),(64,71),(64,72),(66,73),(47,73),(71,74),(72,74),(74,75),(72,76),(71,77),(70,78),(76,79),(78,79),(76,80),(39,81),(73,82),(75,83),(79,84),(75,85),(80,86),(85,86),(78,87),(82,88),(77,88),(82,89),(89,90),(81,90),(84,91),(70,92),(83,92),(80,93),(91,93),(69,94),(91,94),(85,95),(89,96),(93,96),(88,97),(92,97),(95,98),(98,99),(90,99),(81,100),(100,101),(87,102),(87,103),(96,104),(86,105),(102,106),(104,107),(97,107),(106,108),(102,108),(103,109),(84,110),(99,110),(77,111),(109,111),(98,112),(106,113),(107,113),(112,114),(95,115),(103,115),(105,116),(111,116),(100,117),(83,118),(101,119),(118,119),(108,120),(118,120),(104,121),(101,121),(120,122),(122,123),(112,123),(115,124),(124,125),(116,125),(124,126),(122,127),(119,127),(126,128),(114,128),(121,129),(110,130),(127,131),(105,131),(126,132),(130,132),(109,133),(129,133),(114,134),(131,134),(117,135),(125,136),(132,137),(136,138),(136,139),(138,140),(117,141),(141,142),(138,142),(129,143),(135,143),(128,144),(143,145),(144,146),(134,146),(135,147),(145,148),(137,149),(142,149),(139,150),(146,150),(145,151),(140,152),(123,152),(151,153),(147,154),(133,154),(113,155),(152,155),(130,156),(154,157),(149,158),(156,159),(141,159),(139,160),(159,160),(147,161),(158,161),(155,162),(153,162),(160,163),(137,163),(153,164),(158,165),(140,166),(94,166),(166,167),(151,167),(167,168),(157,168),(163,169),(148,169),(161,170),(169,171),(165,171),(157,172),(144,173),(148,173),(165,174),(168,174),(172,175),(164,176),(150,176),(174,177),(175,178),(162,179),(173,179),(177,180),(156,181),(170,182),(164,183),(171,183),(175,184),(184,185),(178,185),(184,186),(186,187),(181,188),(180,189),(187,190),(182,191),(188,191),(183,192),(190,192),(170,193),(181,193),(188,194),(189,194),(177,195),(182,196),(187,197),(189,198),(185,199),(198,199),(178,200),(195,201),(197,202),(201,203),(179,203),(202,204),(203,205),(180,205),(195,206),(190,206),(200,207),(199,208),(202,209),(196,210),(204,210),(209,211),(191,212),(205,212),(208,213),(204,213),(176,214),(192,215),(207,215),(172,216),(209,216),(213,217),(193,218),(214,218),(218,219),(200,220),(198,221),(186,222),(197,223),(214,224),(211,225),(201,226),(206,227),(208,228),(211,229),(217,230),(216,231),(212,232),(196,233),(210,234),(215,235),(194,236),(217,237),(207,238)]
