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.

Q: 4, 5, ['O', '6353', 'n', '3645', 'R', 'd']

A: R3645
****
Q: 1, 2, ['231', '4551', '3343']

A: 4551231
****
Q: 1, 3, ['3223', 'p', 'X', '7189', 'm']

A:
Xp3223
****