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: 1, 1, ['9675', 'e', '4343', '8021']

A: 5769
****
Q: 7, 8, ['9589', 'N', 'w', '429', '5545', '5047', '4133', 'p', 'a', '3793']

A: p3314
****
Q: 2, 2, ['8787', '4827', '351', '7031', '8755', '9025', 'j', 'f', 'G', 'H', '3679', '8315', 'E', '5461', '7427']

A:
7284
****