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