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.

13, 13, ['1771', 'u', 'w', 'k', 'P', '7297', 'Y', '2223', 'X', 'u', '3067', '19', 'w', 'A', 'b', '4309', 'O', '7215', 'z', '6609', '4479', '3149', '6829', '8597', '4829']
w

6, 7, ['J', '701', 'm', '8837', 'b', 'd', '5911', 'y', '8031']
1195d

4, 18, ['q', '3455', 'N', 'x', 'D', 'b', '2067', '1913', '9687', '3813', '6543', '5983', 'W', '2991', '1945', '3841', 'M', 'j']

jM148354911992W389534563183786931917602bDx