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: 10, 12, ['j', '9641', 'I', 'E', 's', '7093', '571', 'y', 'c', 'w', '6151', 't', '6897', 's', '9881', 'V', 'L', 'a', '7267', 'Y', '3923', '2181', '2091', '3435']

t6151w