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: 4, 11, ['891', '1153', '2075', 'b', '7919', '5333', '2615', '5451', '3917', '8585', '2071', 'd', 'e', '6761', '1573', '8801', 'v', '4043', '2661', 'M', '6251', '7765']

2071858539175451261553337919b