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, 29, ['Y', 'q', 'E', '4561', 'C', '5599', 'M', 'm', 'N', '969', '9307', '3953', '8087', '211', '5243', 's', 'd', 'i', '9953', 'm', 'u', 'E', 'M', '1657', '9477', '7281', 'c', '7587', '4337']

43377587c728194771657MEum9953ids5243211808739539307969NmM5599