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, 13, ['217', '841', 'G', 'N', '5667', '9343', '8067', '7679', 'T', 'Z', 'G', '6499', 'n']

A: n9946GZT9767760834397665
****
Q: 2, 6, ['Q', '4571', 'S', 's', '5669', '7689', '3335', 'C', 'J', '6565', '3031', 'G', '9817', 'O', '9691', '9069', 'u', '5965', 'R']

A: 98679665sS1754
****
Q: 15, 23, ['5317', '4803', 'o', 'C', '7753', '5427', 'i', 'E', 'v', 'H', 'S', 'R', '6909', 'x', 'S', '9551', 'M', '4135', 'd', 'b', '5637', 'C', 'z', 'V']

A:
zC7365bd5314M1559S
****