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.
--------
Question: 1, 2, ['7359', '647', 'b', '6675']

Answer: 6477359


Question: 12, 18, ['N', '9555', 'H', 'd', '7941', 'U', '1965', 'G', 'E', '6947', 'q', '2341', '7909', 'n', '8625', 'r', 'M', 'F']

Answer: FMr8625n79092341


Question: 1, 9, ['4179', 'J', 'F', '2137', '3507', 'J', '8137', 'o', '1995', 'I', '1031', '311', '4597', '6047', '9193', '1669', 'p', '7111', 'P', 'O', '4207']

Answer:
1995o8137J35072137FJ4179