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