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