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: 12, 14, ['9401', 'O', '7437', 'q', '4757', 'k', 'K', '5325', 'x', '7313', 'z', '6091', 't', 'i', '7649', 'F', '8871', '5037', '4753', 't', '4669', '8545']

it6091