In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

Q: 2, 9, ['7175', '1487', '4759', '8719', 'f', '9899', '1987', 'h', 'o', '5495', '3665', 'k', 'j', 'C', 'H', 'V', '9443', '1203', 'j', 'p']

A: oh78919989f917895747841
****
Q: 2, 5, ['6345', '7381', 'm', '5685', '3267', '9841', '9719', 'N', 'e', '1455', 'i', '3989', '3285', '9257', 'u', '8547', '1799']

A: 76235865m1837
****
Q: 3, 20, ['9719', '4121', '5919', 'Z', '9607', 'i', 'Q', '1195', '4601', '4401', 'F', '5117', 'X', 'f', 'o', '1803', '4321', '4771', 'z', 'E', '8513', 'x', 'V', 'G', 'h']

A:
Ez177412343081ofX7115F104410645911Qi7069Z9195
****