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]: 4, 11, ['j', '7593', '6631', '5943', '5033', 'f', 'N', '9453', '3353', '1719', 'n', '8353', 'F']
[EX A]: n171933539453Nf50335943

[EX Q]: 4, 6, ['m', '6441', 'q', 'T', 'Y', 'q', '5763']
[EX A]: qYT

[EX Q]: 5, 14, ['E', '511', 'v', 'd', '8183', 'v', 'R', 'f', '8317', '4227', 'W', '9127', 'c', 'm', '1687', '7321', 'D', '7467', '2405', 'R', '8493', '3729', 'g', '431', 'F', 'w', 'l', '969', 'h']
[EX A]:
mc9127W42278317fRv8183