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: 3, 4, ['h', 'p', '4701', '8157', 'H', '6441', '4373', 'Z', '9631', '9393', '5785', '6873', 'E', '8673', '5001', '4835', 'W', 'G', '1201', 'C', 'U', '1625', 'c']

81574701