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, 4, ['2639', '497', '2353', '5375', '1053', '6001']
[A]: 537523534972639


[Q]: 10, 13, ['c', '9643', '191', 'N', 'n', '2273', 'a', 'q', 'T', '7775', 'v', 'c', '8889', 'G', '533']
[A]: 8889cv7775


[Q]: 8, 10, ['9601', 'R', '7705', '9345', 'P', '1779', 'N', 'G', 'a', 'C', '7953', '5341', '6093', 'o', '4069', '8429', '7493', '6971', '6349']
[A]:
CaG