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.

1, 15, ['157', 'D', '8321', 'g', 't', '7339', 'y', '1813', '3049', 'h', '4047', 'S', 'V', 'T', '5295', 'h', '2861']
5295TVS4047h30491813y7339tg8321D157

12, 13, ['I', 'y', 'w', 'a', 'Q', 'f', '2619', 'q', 'e', '8477', 'm', 'C', '203', 'C', '7237', 'h', 'C', 'M']
203C

2, 18, ['7453', '3617', '1177', '2843', '1675', 'd', '475', '1363', '1913', 'm', '9733', 'R', '8457', 'r', 'O', 'X', 'l', 'E', '4853', 'R', 'f', '1261', '8311', 'j', 'o', '5553', '1075', 'X']

ElXOr8457R9733m19131363475d1675284311773617