In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

[Q]: 2, 5, ['n', '8897', '6611', '2857', 'p']
[A]: p758211667988


[Q]: 8, 9, ['s', 'X', '6737', 'M', 'm', 'N', 'a', 'Q', 't']
[A]: tQ


[Q]: 5, 14, ['w', '3949', '3823', 'V', 'W', 'E', '7875', '8591', '7713', 'B', 'Z', 's', 'o', 'V', 'B', '727', '8977', '7101', 'I']
[A]:
VosZB317719585787EW