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]: 12, 25, ['g', '7745', '5039', 'G', '883', '409', '5807', 'M', 'm', 's', 'O', 'q', 't', '1311', '5971', '6881', '9395', '7837', '451', 'E', 'C', 'K', 'x', 'd', 'G', 's', '4225', 'V']
[A]: GdxKCE15473875939188617951131tq


[Q]: 1, 9, ['u', 'f', 'Q', 'z', 'Y', 'x', '1237', 'T', '5395', 'E', 'D', 'E', 'd', '2319', '8825', '711', '6667', '3109', 'b']
[A]: 5935T7321xYzQfu


[Q]: 17, 28, ['3671', 'U', '9103', 'a', 'c', '6021', 'r', '4977', 'R', 'E', 'T', 'b', 'J', 'v', 'S', 'e', 'l', '1749', 'n', '6551', '1731', 'F', '6883', '6983', 'X', '6551', 'z', 'Y', '9921']
[A]:
Yz1556X38963886F13711556n9471l