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.

2, 3, ['2923', 'F', '4033', 'V']
3304F

9, 9, ['5503', 'f', 'g', 'B', '3003', '229', '4613', 'C', 'j', 'o']
j

4, 22, ['2229', 'R', '7915', '6141', '6783', 's', 's', 'm', '3453', '5677', '217', '653', 'D', 'c', '3717', '7213', 'J', '8733', '7169', 'G', '2383', '2869', 'H', '2355']

96823832G96173378J31277173cD35671277653543mss38761416