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: 22, 25, ['S', '3129', 'w', '6409', 'H', 'i', 'f', '8057', '2881', 'P', '8249', 'G', 'p', '2665', 'X', 'U', '3223', '5065', '4039', '2847', '1947', '4319', '9951', '865', '2021', '8333', 'j', 'S', '4021', '3859']

202186599514319