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: 18, 27, ['6257', 'o', '2489', 'h', '9453', 'G', '7711', 'N', 'R', '895', '8417', 'N', '2169', '121', '4597', 'P', 'M', 'q', '3063', 'L', 'L', '7363', '615', '5621', '9389', '905', 't', '1123', 'W', 'g']

t905938956216157363LL3063q