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