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