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: 14, 18, ['G', 'm', '1421', '7525', 'f', 'J', 'F', 'C', 'r', 'f', '161', '889', '9671', 'W', '6367', '3349', '8115', 'T', '9285', '655', '2295', 'J', '3379', '635', 'P', '7261', 'e', 'q', 'B']

T811533496367W