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: 6, 12, ['6079', '7441', '8259', 'I', 'a', '7597', '3011', '2885', 'N', '1919', '8255', '8241', '5985', '3067', 'y']
Example Output: 824182551919N288530117597

Example Input: 12, 17, ['8471', '9863', '8113', 'v', 'R', '1465', 'Q', '7039', '3795', '1969', '7215', '7069', 'k', 'e', '8401', 's', '961']
Example Output: 961s8401ek7069

Example Input: 2, 5, ['I', '6183', 'i', '459', 'o', 'p', 'W', 'v', '9543']
Example Output:
o459i6183