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: 5, 16, ['2295', '4379', 'f', 'K', 'm', 's', 'V', 'j', '7627', '509', '8879', 's', 'l', '4851', '7667', '1939', 'a', '5577', 'u', 'K', '6161', '2855', 's', '8061', '5403', '4261', 'X']

msVj76275098879sl485176671939