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.

Example Input: 2, 2, ['9085', '5983', '3197', 'C']
Example Output: 3895

Example Input: 2, 3, ['5191', '9077', 'a']
Example Output: a7709

Example Input: 13, 29, ['2477', 'i', '3143', 'd', '8943', 'D', '863', 'B', '1169', 'I', '2293', 'o', 'n', '8625', '7555', '4957', 'Z', '861', 'R', '1409', 'V', 'n', 'u', '541', '1679', '7619', '9719', 't', 'B', '9327']
Example Output:
Bt917991679761145unV9041R168Z759455575268n