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: 9, 12, ['4649', 'r', '7203', '9461', 'O', '9299', 'm', 'C', '823', 'y', 'O', 'q', 'n', 'h']

823yOq