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.

Example Input: 1, 26, ['K', '1315', '6899', 'p', '6327', '1883', '3369', '5089', 'b', '4927', '7573', '7841', '8563', '9929', '7503', 'A', 'Z', '3503', '9973', '7129', '7293', 'c', '4085', '9573', 'l', '6307', '7173']
Example Output: 6307l95734085c7293712999733503ZA750399298563784175734927b5089336918836327p68991315K

Example Input: 2, 19, ['j', '7679', '6729', '319', '9397', '3963', '5687', '5555', 'L', 'P', '1429', '1885', '1489', '4641', '6755', 'f', 'E', '8993', '1735', '5147', 'g', 'q', '4773', 'y', 'k', '3599', 'S']
Example Output: 17358993Ef67554641148918851429PL555556873963939731967297679

Example Input: 4, 12, ['1315', 'v', '4103', 'e', 'F', '5255', 'F', 'q', '3669', 'A', '8213', '3715', 'P', 'a', '7191', '7105', '8331', '9095', '7273', '2583', 'A', '9769', 'N', 'w', 'Q', 's', 'B', 'l', '8615']
Example Output:
37158213A3669qF5255Fe