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: 1, 1, ['9543', 'z']

A: 9543
****
Q: 3, 7, ['z', 'b', 'm', 'A', '4713', '3293', 'm', '7883']

A: m32934713Am
****
Q: 5, 7, ['j', 'k', 'r', 'M', '9679', 'W', 'J']

A:
JW9679
****