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]: 7, 13, ['7405', '2017', '1757', 'Y', '3515', 'J', 'Z', '7447', 'X', '6579', 'o', '489', 'N', '1603', 'N', '273', '1345', '6161', 'x']
[A]: N489o6579X7447Z


[Q]: 3, 4, ['D', 'k', 'Q', '3207']
[A]: 3207Q


[Q]: 3, 12, ['9261', 'o', '3981', '7407', 'z', 'T', '8643', '1181', '4253', 'G', 'u', 'M', '777', '4541', '1229', 'g', '3227', '8479', '6723', 'l']
[A]:
MuG425311818643Tz74073981