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]: 3, 4, ['R', '8853', '1197', 'z', 'n', 'o', 'x', '3467', '3415', '5109', 'C', '6529', 'F', '529', '9005', '8595', 'a', '6197', 'X', '1343', 'o', 'G']
[EX A]: z1197

[EX Q]: 2, 4, ['3631', 'I', 'O', '6095', 'z', '2127', 'V', 'j', 'U']
[EX A]: 6095OI

[EX Q]: 3, 4, ['n', '9391', 'c', '1375', 'I', '4229']
[EX A]:
1375c