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.

[EX Q]: 9, 11, ['L', 'L', '9477', 'a', 'H', 'O', '2765', 'O', 'n', 'Y', '9271', '9751', '7425', 'g', '683', '1849', 'V', 'z', 'b', '1187', 'L', '7325', '3743']
[EX A]: 9271Yn

[EX Q]: 10, 17, ['W', 'x', '2433', 'n', '5801', '7423', 'o', '491', 'Q', 'Z', '153', '129', 'e', '4249', 'K', '887', 'L', 'q', 'M', 'V', 'G', '331']
[EX A]: L887K4249e129153Z

[EX Q]: 3, 6, ['4031', 'K', 'X', '2743', '453', 'X', '4777', 'T', 'I', '1435', '3873', '3103', '2099', '9651', '2917', '5711', '9881', 'o', 'I', 'p', 'H']
[EX A]:
X4532743X