instruction:
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:
9, 9, ['1735', '9629', 'O', '8485', '1643', '4091', '2979', '1663', 'S', 'u', '731', 'y', '9841', 'e']
answer:
S


question:
1, 3, ['m', '1925', '5297', '3265', '767', 'f', '5585', 'j', '6133', '9681']
answer:
52971925m


question:
14, 29, ['2585', 'i', '6357', 'E', 'Y', '8243', '4761', '1471', '7343', '1181', '3079', 'W', 'P', '603', '4531', 'L', 'j', '7385', '7041', '6541', 'l', '6231', 'X', '4927', '7001', 'T', 'R', '8013', 'h', '2851']
answer:

h8013RT70014927X6231l654170417385jL4531603