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