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]: 17, 18, ['1795', '6295', '9741', '1375', '8077', 'y', '6465', 'q', '889', 'E', 'N', 'S', '6665', 'H', '2343', 'J', '3369', '5475', 'e', '9991', 'B', 'E', '2317', 'a', 'T', '7337', 'G', '2469', 'D']
[A]: 57459633


[Q]: 4, 8, ['g', '6711', '6701', 'p', '6345', 'W', '9953', '3185', 'W']
[A]: 58133599W5436p


[Q]: 3, 8, ['L', 'I', '483', '3515', '1941', '7415', '1113', '8799', 'Y', 'q', '7869', '4067', '2311', '4955', 'V', '7397', 'T', '9047']
[A]:
99783111514714915153384