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: 8, 14, ['H', '3999', 'B', 'K', 'q', 'U', '8059', 'Q', '6681', '2717', 'p', '3057', '7659', '7345', 'H']

Q66812717p305776597345