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: 1, 8, ['X', 'I', '9323', 'A', 'v', 'd', '7685', 'Z', 'p']

A: Z5867dvA3239IX
****
Q: 3, 5, ['j', '239', '9689', 's', 'C', 'w']

A: Cs9869
****
Q: 1, 2, ['C', 'G', 'p', '5265', 'O', '2439']

A:
GC
****