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.

Example Input: 1, 12, ['6225', 'S', 'E', '3433', 'E', '2617', 'k', 'k', '3927', 'V', 'R', '9569']
Example Output: 9569RV3927kk2617E3433ES6225

Example Input: 10, 10, ['u', 'b', 'B', '6579', 'X', 'E', 'e', '7989', '7839', '367']
Example Output: 367

Example Input: 4, 5, ['M', '9419', '445', 'T', 'i', 't', '7231', 'l', 'V']
Example Output:
iT