Detailed Instructions: 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: 13, 23, ['H', 'F', 'A', 'T', 'l', 'w', 'm', '4743', 'W', '5049', '2925', '99', 'E', 'Y', '5847', 'f', '3249', '3717', '5685', '8409', 'c', '4675', 'M', '3075', '9689', '8775']
A:
M5764c9048586571739423f7485YE