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]: 4, 5, ['S', 'S', 'L', '7199', '3259', '8515', '8657', '8201', 'V']
[A]: 95239917


[Q]: 10, 13, ['K', '6565', 'A', '5073', '1249', '2817', '3663', '3799', 'G', '2707', '3405', '5999', '5577', 'c', 'p', 'V', '8373', 'e', 'W', '5977', 's', 'p', 'E', '5425']
[A]: 7755999550437072


[Q]: 1, 22, ['5641', '7157', '8841', '2299', '6799', '1885', 'Q', 'G', '3029', '2155', 'T', 'p', 'W', 't', 'U', '6923', '2669', 'S', '9177', 'V', '7409', 'S', 'j', 'x', '6895', 'q']
[A]:
S9047V7719S96623296UtWpT55129203GQ588199769922148875171465