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