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: 8, 9, ['u', 'Q', '8585', 'k', '4663', 'X', 'k', 'f', 'e', '8849']

A: ef
****
Q: 1, 3, ['2351', 'k', '2321']

A: 2321k2351
****
Q: 2, 8, ['Q', '4795', 'm', '6015', 'V', 'Q', '8361', '6987', '7829']

A:
69878361QV6015m4795
****