[(0,1),(1,2),(0,3),(1,4),(2,4),(3,5),(4,6),(5,7),(7,8),(2,9),(6,10),(5,11),(8,12),(10,13),(9,14),(13,15),(3,16),(16,17),(17,18),(12,19),(14,20),(19,21),(10,22),(18,23),(22,24),(9,25),(14,26),(8,27),(21,28),(24,29),(28,30),(18,31),(26,32),(30,33),(23,34),(28,35),(23,36),(36,37),(33,38),(37,39),(15,40),(39,41),(35,42),(25,43),(41,44),(19,45),(11,46),(15,47),(45,48),(30,49),(35,50),(22,51),(45,52),(32,53),(20,54),(54,55),(17,55),(29,56),(20,57),(52,58),(54,59),(39,60),(47,61),(53,62),(61,63),(26,64),(11,65),(47,66),(40,66),(57,67),(65,67),(58,68),(60,69),(6,70),(41,71),(36,72),(68,73),(71,74),(74,75),(7,76),(49,77),(59,78),(64,79),(29,80),(68,81),(46,81),(51,82),(67,83),(69,84),(80,85),(64,86),(40,87),(83,88),(43,89),(62,90),(38,91),(77,92),(13,93),(87,94),(85,95),(12,96),(79,97),(95,98),(72,99),(21,100),(93,101),(61,102),(48,103),(101,104),(44,105),(94,106),(50,107),(74,108),(107,109),(58,110),(31,111),(88,112),(42,113),(57,114),(59,115),(56,116),(92,117),(63,118),(75,119),(104,120),(87,121),(98,122),(71,123),(102,124),(108,125),(63,126),(66,127),(102,128),(106,129),(73,130),(77,131),(107,132),(101,133),(48,134),(84,135),(53,136),(37,137),(76,138),(43,139),(25,140),(72,141),(96,142),(32,143),(65,144),(90,145),(34,146),(46,147),(96,148),(93,149),(27,150),(52,151),(70,152),(70,153),(76,154),(106,155),(89,156),(85,157),(97,158),(38,159),(82,160),(34,161),(94,162),(60,163),(86,164),(49,165),(88,166),(24,167),(97,168),(33,169),(80,170),(99,171),(75,172),(31,173),(105,174),(92,175),(100,176),(27,177),(99,178),(82,179),(50,180),(69,181),(100,182),(95,183),(83,184),(44,185),(89,186),(81,187),(62,188),(103,189),(78,190),(16,191),(90,192),(105,193),(78,194),(55,195),(91,196),(56,197),(86,198),(108,199),(51,200),(104,201),(103,202),(73,203),(91,204),(84,205),(98,206),(79,207),(42,208)]
[(0,1),(1,2),(2,3),(1,4),(2,4),(4,5),(3,6),(5,7),(6,8),(5,9),(7,10),(9,11),(11,12),(10,13),(10,14),(7,15),(13,16),(14,17),(8,18),(18,19),(9,20),(3,21),(6,22),(21,23),(15,24),(24,25),(24,26),(15,27),(8,28),(13,29),(12,30),(29,31),(17,32),(27,33),(16,34),(26,35),(20,36),(30,37),(29,38),(28,39),(34,40),(35,41),(33,42),(17,43),(22,44),(40,45),(12,46),(43,47),(25,48),(22,49),(49,50),(45,51),(41,52),(52,53),(19,54),(14,55),(39,56),(56,57),(36,58),(42,59),(47,60),(30,61),(23,62),(35,63),(42,64),(53,65),(43,66),(23,67),(0,67),(50,68),(51,69),(59,70),(50,71),(18,72),(20,73),(62,74),(36,75),(44,76),(59,76),(66,77),(31,78),(70,79),(53,80),(63,81),(64,82),(51,83),(26,84),(57,85),(66,86),(55,87),(62,88),(65,89),(65,90),(44,91),(34,92),(91,93),(83,94),(32,94),(19,95),(31,96),(77,96),(79,97),(87,98),(78,99),(75,100),(58,101),(86,102),(49,103),(71,104),(84,105),(39,106),(33,107),(97,108),(32,109),(16,110),(47,111),(72,112),(38,113),(107,114),(41,115),(52,116),(73,117),(101,118),(95,119),(61,120),(98,121),(27,122),(106,123),(87,124),(48,125),(38,126),(83,127),(86,128),(96,129),(77,130),(105,131),(70,132),(73,133),(82,134),(81,135),(107,136),(68,137),(88,138),(69,139),(92,140),(103,141),(75,142),(71,143),(67,144),(37,145),(80,146),(106,147),(60,148),(92,149),(89,150),(46,151),(40,152),(68,153),(80,154),(82,155),(85,156),(85,157),(11,158),(74,159),(69,160),(57,161),(99,162),(108,163),(58,164),(78,165),(63,166),(54,167),(108,168),(91,169),(76,170),(88,171),(98,172),(46,173),(93,174),(64,175),(61,176),(28,177),(102,178),(81,179),(60,180),(99,181),(74,182),(54,183),(102,184),(45,185),(48,186),(56,187),(90,188),(104,189),(90,190),(103,191),(21,192),(25,193),(104,194),(97,195),(89,196),(94,197),(100,198),(55,199),(95,200),(72,201),(105,202),(93,203),(37,204),(101,205),(84,206),(79,207),(100,208)]
