According to a map of Arkansas, a number of good roads connect some of the towns south of Little Rock. The road between Malvern and Benton is 23 miles long, and between Benton and Pine Bluff is 62 miles long. The road between Malvern and Sheridan is 28 miles long, and then from Sheridan to Pine Bluff is 22 miles long. Arkadelphia is connected to two towns: It is 12 miles from Gurden and 21 miles from Sheridan. Fordyce has three roads to these towns: 45 miles to Pine Bluff, 39 miles to Sheridan, and 27 miles to Camden. The road from Gurden to Camden is 38 miles. Unfortunately, the road from Fordyce to Sheridan is closed due to dangerous road conditions caused by the recent bad weather. Find the shortest route between each pair of towns: Malvern and Pine Bluff Camden and Pine Bluff Benton and Arkadelphia Fordyce and Malvern Benton and Camden