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]: 14, 16, ['3661', '8985', 'X', '193', '3329', 'B', '843', 'r', '8273', '9019', '5771', '7523', 'U', 'i', '2029', '4953', '3071', 'Z']
[A]: 35949202i


[Q]: 4, 9, ['6451', '9261', 's', '5587', 'D', '7595', 'D', 'E', 's', '8841', 'Y']
[A]: sED5957D7855


[Q]: 4, 10, ['N', '1031', '3599', 'b', 'Z', 'a', '2107', 'S', '7191', '8919', '3235', '1313', 'i', 'm', '2973', '7275', 'B', 'o', '5053', '4559', 's', 'b', 'h', '3185', '853', '8545', '5699', '8219']
[A]:
91981917S7012aZb