Input (grade 13): Until the mid-19th century, it was predominantly an agricultural community - its name, as well as that of the Matterhorn itself, derives from the alpine meadows, or matten, in the valley.
Output (grade 12): Until the mid-1800s, it was mostly a farming community; its name, as well as that of the Matterhorn itself, derives from the alpine meadows, or matten, in the valley.