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, 8, ['g', '6673', '761', 'B', '9393', '5409', 'A', '245', '4053']

Answer: 245A54099393B7616673g


Question: 14, 24, ['7539', '1653', '1415', '4545', '1969', '2893', 'W', '6317', 'v', '9095', '6265', 'X', '4399', '245', 'f', '8721', 'A', 'b', '7885', '8541', '8251', 'L', 'G', '6781']

Answer: 6781GL825185417885bA8721f245


Question: 9, 12, ['R', '2443', '2973', '155', 'G', 'K', '6853', 'X', '809', '7085', '9669', 'e', 'S', 'K', 'R', '2339', 'S', 'Y', 'O', 'M', '8043', 'Q', 'k', '8017', '4173']

Answer:
e96697085809