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]: 2, 11, ['d', 'd', '3453', '8245', '6639', '3287', '5797', '3497', '1017', '4911', 'H', 'c', '5347', 'W']
[A]: H49111017349757973287663982453453d


[Q]: 1, 3, ['u', 'k', 'M', '7101', 'U', 'f', 'L', '653', '2863']
[A]: Mku


[Q]: 3, 3, ['U', '6111', '8955', 'B']
[A]:
8955