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: 3, 5, ['w', 'i', 'X', '9493', 'g', 'K', 'h', 'X']

A: g3949X
****
Q: 7, 8, ['k', '59', 'Q', 'b', 'N', '5153', 'm', 's', '1703', 'i', 'E', 'x', '4727', '9723', '9305', '8843', '5295', '4281', '555']

A: sm
****
Q: 8, 9, ['4255', 'E', '6405', '229', '2619', '6295', '8663', 'Z', '6019', '297', '9245', 'h', 'X', '5365', '4009', 'y', '5793', 'Y']

A:
9106Z
****