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]: 6, 10, ['3799', '8635', '8411', 'Q', '4813', 'v', '9781', 'b', 'B', 'R', '5555', '2269', '7573', 'j', 'G', '6001', 'l', '209', '763', 'b', 'j', 'f', '9975', '2581']
[A]: RBb9781v


[Q]: 3, 4, ['9369', 'l', '9825', 'C', '1273', '3885', '5491']
[A]: C9825


[Q]: 1, 2, ['8919', 'G', '7231', '2807', '3759', '2549', '723', 'o', '2975', 'j', '7755']
[A]:
G8919