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: 8, 13, ['5437', '9055', 'j', '3087', '4775', 'a', 'Z', '5153', 'w', 'j', 'W', 'x', 'e', '5617', '9221', '2469', 'C', 'j', '2781', 'Z', '3005', '8983', '7937', '4671', '9745', '5467']

A: exWjw3515
****
Q: 4, 8, ['g', '6711', '6701', 'p', '6345', 'W', '9953', '3185', 'W']

A: 58133599W5436p
****
Q: 13, 14, ['3125', '6077', 'V', 'd', '6099', '1183', 'c', '4539', '6185', 'Q', '6863', '5361', '2561', '3879', 'b', 'X', '7053']

A:
97831652
****