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, ['8055', '701', 'J', '7719', 'w', '1403', 'p', '7939', 'N', '7599', 'B', '5797', 'v', 'x', 'B', '5093', '2315', 'f', 's', '6103', '1891', '329', 'p', 'U', '4761', '815', '735']
[A]: w9177


[Q]: 1, 2, ['N', '1117', '1343']
[A]: 7111N


[Q]: 19, 28, ['b', '6837', '3831', 'Z', '6939', '8623', '1133', 'S', 'a', '2263', 'k', '3359', '6779', 'Y', 'R', '2601', 'd', 'd', '7623', '3719', '2373', '9693', '4807', '7067', '1263', '1405', '8047', 'd', 'K']
[A]:
d740850413621760770843969373291733267