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]: 11, 15, ['4565', 'Q', 'C', '8503', 'n', 'B', 'r', '8589', 'h', 'v', 'B', '5755', 'h', '3595', '9739', 'X', 'n', '5393']
[A]: 93795953h5575B


[Q]: 9, 17, ['q', 'L', '2499', 's', 'P', 'e', 'C', '2667', '4561', '9953', '9901', '61', '3901', '3237', '1169', '5841', 'E', '8981', 'Q', 'W', 'B', '5513', 'F', 'D', 'g', '5463', 'v', '931', 'P']
[A]: E148596117323109316109935991654


[Q]: 1, 6, ['2149', 's', '7301', '3469', '7987', 't', '4733', 'J', '8699', '41']
[A]:
t789796431037s9412