In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant 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 concatenate the elements and then reverse the string.

Q: 1, 2, ['3745', 's']

A: s3745
****
Q: 1, 1, ['U', 'R']

A: U
****
Q: 12, 27, ['4375', '3501', '8459', 'i', 'D', '5431', '2147', 'M', '5769', '9995', 'r', '9143', '8247', 'P', '6373', '3967', '1955', '4329', 'p', 'b', 'B', 'M', '2197', 'L', '5019', 'Q', 'z', 'j']

A:
zQ5019L2197MBbp4329195539676373P82479143
****