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: 11, 12, ['7979', '8831', '6147', '7541', 'd', '341', '3083', 'C', '4295', '7045', '9009', 'G', 'W', '9841', 'P', 'd', '7139']

9009G