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