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