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