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]: 10, 11, ['i', 'w', 'V', '2695', 'I', 'q', 'o', 'X', 'u', 's', 'e', 'f', '7693', 'q', '5845', 'e', '4161', '3059', 'F', '6863', '985', 'D', '3643', '383', 'A', '7515', '4335']
[A]: es


[Q]: 5, 11, ['4381', '7607', '3995', '7639', 'W', '2377', '2639', 'Z', 'D', '4511', 'K', '3211', '6939', 'n', 'J', 'd', '9647']
[A]: K1154DZ93627732W


[Q]: 16, 17, ['Z', '2921', 'Q', '129', '7421', 'V', 'O', 'N', 'M', 'f', '2731', '21', '7355', 'a', '4805', '9555', '2627', '5001', 'Y', 'V', 'v', '655', 'd', 'J', '7095', 'L', '3041', 'j', '2009']
[A]:
72625559