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: 5, 6, ['u', 'O', 'l', '9119', 'P', '6983', 'H', '6701']

A: 3896P
****
Q: 2, 2, ['w', '5569', '6229', 'b']

A: 9655
****
Q: 2, 6, ['2677', '8851', 'v', '7593', '4261', 'H', '6149', '6689']

A:
H16243957v1588
****