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