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