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.

2, 2, ['8063', '8357']
8357

1, 9, ['O', '2627', 'M', '7201', '8401', 'Y', 'H', '9125', '3767']
37679125HY84017201M2627O

2, 4, ['d', '4461', 'u', 's']

su4461