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, 19, ['3407', 'K', 'q', '7049', 'W', '9669', 'W', '1217', 'f', '3369', '4317', '7515', 'J', 'G', '9533', 'P', 'y', '9817', '4249', '3593', 'O', '8913', 'C', '1737', '1731']

43177515JG9533Py98174249