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: 4, 8, ['571', '7623', 'G', 'H', '7979', '3027', '6461', 'y', '6923', '7417', 'q']

H797930276461y