Input (grade 13): The largest of the 350 islands in the Canarreos Archipelago (ArchipiÃ lago de los Canarreos), the island has an estimated population of 100,000.
Output (grade 8): The island is the largest of the 350 in the Canarreos Archipelago (ArchipiÃ lago de los Canarreos). It has an estimated population of 100,000.