Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to concatenate all elements of A from the ith element to the jth element, and print the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 12, 16, ['4337', 'O', 'c', '197', '2959', '1501', '9637', 'P', '9449', 'E', '9045', 'L', '1369', 'D', '6687', '2691', '3071', '3997', 'F', 'U', '1147', 't', 'w', 'D', 'i', '8835', 'u']

L1369D66872691