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