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: 4, 8, ['g', '6711', '6701', 'p', '6345', 'W', '9953', '3185', 'W']

A: 58133599W5436p
****
Q: 8, 9, ['E', '4081', '2021', '2585', 'I', '6983', '3271', 'K', '4793', 'd', '2835', 'Q', 'T', 'f', '2133', 's', 'G', '93', 'B', 'n', 'b', 'v', 'N', 'B', '6625', 'v', 'd', '5407']

A: 3974K
****
Q: 8, 8, ['Z', 'y', 'm', 'f', '5403', 'L', '2365', 'I', 'm', 'M', '8739', 'D', 'V', 'j', 'A']

A:
I
****