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]: 1, 12, ['H', '7185', 'R', 'N', '489', '6499', 'L', '8809', '7041', '9267', 'o', 'r', '1423', '6103']
[EX A]: ro926770418809L6499489NR7185H

[EX Q]: 2, 16, ['S', '275', '8847', 'V', '9851', 'V', '1345', 'L', '3683', '7575', '7793', 'k', '3513', 'W', 'y', '9659', '4093', 'x', 'L', 'W', '9067', '1509', 'z', '8203', 'M']
[EX A]: 9659yW3513k779375753683L1345V9851V8847275

[EX Q]: 3, 6, ['K', 's', 'z', '8923', 'v', 'D', 'B', 'g']
[EX A]:
Dv8923z