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.

Example Input: 4, 6, ['3783', '2617', '9287', 'W', '2595', 'Y', '9381', '1233', 'H', '2117', 'F', '4805', 'e', '8563', '7089', 'p', '5517']
Example Output: Y2595W

Example Input: 3, 3, ['C', 'V', '9233', '4221', 'm', 'I', 'n', 'I']
Example Output: 9233

Example Input: 3, 6, ['c', '6703', 'c', 'A', '2381', '6307', 'H', 'L', '6493']
Example Output:
63072381Ac