Template:4-way war template

Example usage:

{"params":{"title1":{"suggested":true},"image1":{"suggested":true},"caption1":{"suggested":true},"side_1:":{"suggested":true},"side_2:":{"suggested":true},"side_3:":{"suggested":true},"side_4:":{"suggested":true},"units_side_1:":{"suggested":true},"units_side_2:":{"suggested":true},"units_side_3:":{"suggested":true},"units_side_4:":{"suggested":true},"deaths_side_1:":{"suggested":true},"deaths_side_2:":{"suggested":true},"deaths_side_3:":{"suggested":true},"deaths_side_4:":{"suggested":true},"deaths_total:":{"suggested":true},"land_changes:":{"suggested":true},"outcome:":{"suggested":true}},"sets":[],"maps":{}}