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: 5, 29, ['7891', '2635', '6305', '4669', 'g', '2215', 'h', '9537', 'H', '6161', 'c', 'E', 'n', 'H', '6587', '3303', '9255', 'H', '9757', '253', 'T', '6295', 'n', 'l', '6157', '3079', '989', '2277', '2567', '6707']

2567227798930796157ln6295T2539757H925533036587HnEc6161H9537h2215g