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, 10, ['2231', 'X', 'P', 'f', '3685', 'm', '9157', '6307', '8867', '9941', '9879', '3535', 'W']

Answer: 9941886763079157m3685fPX2231


Question: 19, 24, ['j', 'n', 's', 'i', 't', '3013', '8761', '5025', '2653', '8887', 'l', 'V', '8193', 'N', 'F', 'A', '2925', 'h', 'F', '4259', 'a', 'w', '2939', '3473', '6489', '9199', 'r', 'O', 'O', 'l']

Answer: 34732939wa4259F


Question: 11, 18, ['x', 'W', 'v', 'K', '6841', 'a', 'C', 'E', '2573', '9523', '8457', 'd', '3655', 'T', 'u', '9383', '6359', 'f', '1017', 'a', '4735', '345']

Answer:
f63599383uT3655d8457