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 find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output 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. Perform the operations in order, i.e., do not concatenate the elements and then reverse the string.
Input: 5, 17, ['v', '6957', '8581', '3611', 'N', '913', 'M', '6079', '5743', '3129', 'O', '3745', 'B', '885', 'R', '211', 'H', '6737', 'i', '4209', 'q', '1693', '8149']

H211R885B3745O312957436079M913N