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]: 12, 16, ['t', '4893', 'N', 'U', 'E', 'U', 'D', 's', '9541', '651', 'm', '2875', 'c', '6059', '4397', '1263']
[EX A]: 126343976059c2875

[EX Q]: 1, 1, ['9543', 'z']
[EX A]: 9543

[EX Q]: 9, 15, ['F', '5789', '4297', 'O', '3539', 'O', '8709', 'J', '4227', '9001', '7453', 'V', 'm', 'w', 'b', '5095', 'd', '4785', 't', '4385', '7659', '1731', 'u', 'k', '1963', 'V', 'S', '5685', '5393']
[EX A]:
bwmV745390014227