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: 9, 17, ['6779', '2141', 't', 'L', '5925', 'E', 'x', '1945', 'm', 'f', '4807', 'j', '3599', 'Y', 'f', 'y', '9147', '1905', '7873', '583', '4411', '9493', 'S', 'X']

A: 9147yfY3599j4807fm
****
Q: 2, 5, ['B', 'I', 'X', '2953', 'J', '303', '6521', 'l', 'o', '5279', 'd', 'l', '9565']

A: J2953XI
****
Q: 19, 21, ['6911', 'W', '6285', '6669', 'c', 'R', '9455', 'B', '585', '8007', '9597', '4007', '8317', '6113', 'I', 'h', '8983', '9553', 'z', '1885', 'F', 'l', '9883', 'L', 'U']

A:
F1885z
****