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, 20, ['5961', '5407', 'w', '9235', 'x', 'A', '3441', 'Y', 'D', '2553', '7449', '1075', '1323', 'd', '3461', 'z', 'z', 'b', 'q', 'I', 'q', 'H', '5963', 'q', 'Z', 'I']

xA3441YD2553744910751323d3461zzbqI