[(0,1),(0,2),(1,3),(3,4),(2,5),(3,5),(1,6),(5,7),(6,8),(4,8),(7,9),(7,10),(2,11),(10,12),(11,13),(6,13),(12,14),(14,15),(8,16),(9,17),(10,18),(16,19),(19,20),(18,21),(17,21),(4,22),(21,23),(22,23),(14,24),(17,25),(15,25),(16,26),(24,27),(15,28),(9,28),(28,29),(27,30),(29,31),(25,32),(12,32),(29,33),(22,34),(27,35),(30,35),(30,36),(36,37),(23,37),(13,38),(31,38),(19,39),(20,40),(36,41),(32,42),(26,43),(41,43),(39,44),(33,44),(43,45),(31,46),(42,47),(45,48),(18,48),(40,49),(11,50),(48,51),(37,52),(20,53),(33,54),(54,55),(38,56),(53,57),(39,58),(24,59),(41,60),(26,61),(60,62),(34,63),(56,64),(51,65),(52,66),(44,67),(57,68),(42,69),(58,70),(46,71),(62,72),(47,73),(71,74),(68,74),(54,75),(56,75),(74,76),(73,76),(63,77),(53,77),(62,78),(50,79),(64,80),(70,80),(65,81),(66,82),(60,83),(82,84),(81,85),(84,85),(63,86),(86,87),(69,88),(49,89),(58,90),(64,91),(73,92),(69,93),(47,94),(46,95),(55,96),(80,97),(79,98),(51,99),(55,100),(78,101),(72,102),(67,103),(52,104),(66,105),(70,106),(40,107),(85,108),(79,109),(72,110),(87,111),(71,112),(65,113),(88,114),(59,115),(61,116),(83,117),(77,118),(49,119),(67,120),(34,121),(78,122),(83,123),(76,124),(35,125),(81,126),(57,127),(59,128),(88,129),(50,130),(86,131),(75,132),(45,133),(82,134),(84,135),(61,136),(68,137),(87,138)]
[(0,1),(1,2),(2,3),(0,4),(4,5),(3,5),(2,6),(5,7),(6,8),(7,9),(9,10),(10,11),(9,11),(3,12),(11,13),(6,13),(8,14),(1,15),(14,16),(4,17),(14,17),(8,18),(16,19),(10,19),(7,20),(20,21),(13,21),(18,22),(17,23),(20,24),(23,24),(24,25),(15,25),(19,26),(16,27),(18,28),(27,29),(23,30),(15,31),(28,31),(31,32),(12,33),(22,33),(32,34),(21,35),(12,36),(26,36),(29,37),(35,38),(27,38),(30,39),(39,40),(28,41),(40,42),(33,43),(30,44),(25,45),(32,46),(34,47),(42,47),(38,48),(41,49),(44,49),(45,50),(43,51),(50,52),(37,53),(35,54),(44,54),(53,55),(29,56),(51,57),(55,58),(36,58),(22,59),(40,60),(37,60),(57,61),(52,62),(60,63),(39,64),(48,65),(62,66),(61,67),(61,68),(68,69),(42,70),(62,70),(46,71),(57,72),(69,73),(26,73),(58,74),(52,75),(65,76),(75,77),(34,78),(56,79),(70,79),(78,80),(64,81),(74,82),(41,83),(80,84),(71,85),(50,86),(67,87),(47,88),(56,89),(76,90),(54,91),(69,92),(81,93),(77,94),(87,95),(86,96),(53,97),(65,98),(72,99),(75,100),(72,101),(85,102),(68,103),(48,104),(82,105),(43,106),(77,107),(63,108),(86,109),(82,110),(79,111),(73,112),(88,113),(71,114),(81,115),(59,116),(78,117),(64,118),(74,119),(84,120),(45,121),(59,122),(46,123),(80,124),(83,125),(84,126),(55,127),(85,128),(88,129),(51,130),(87,131),(67,132),(63,133),(76,134),(83,135),(66,136),(66,137),(49,138)]
