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: 6, 12, ['3885', '1095', 'N', 'V', 'x', '7587', '7099', '4643', '1689', '469', '837', '6645', 'y', '9439', '9183', 'v', '3019', 'x', '1369', '3395', 'C', '4495', 'u', '9545', '2663', 'O', 'w', 'z', '8539']

66458374691689464370997587