Input (grade 13): The Djibouti-Addis Ababa Railway runs from the city to Addis Ababa, while it is also home to the Djibouti-Ambouli International Airport.
Output (grade 10): The Djibouti-Addis Ababa Railway runs from the city to Addis Ababa. Djubouti is also home to the Djibouti-Ambouli International Airport.