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