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.

2, 3, ['D', '373', '8515', 'G', 'G', 'c']
8515373

12, 16, ['u', '551', 'L', 'g', 'd', '2453', 'J', 'f', '8211', 'L', '241', 'l', 'G', 'F', '9043', 'f', '3977', 'P', '4371', '7687', 'A', '8181', '5251', 't', '6837']
f9043FGl

6, 14, ['4521', '5079', 'd', 'l', 'C', 'N', '2083', 'L', '9123', '9947', 's', '9067', 'r', 'w', 'I', '3587', 'p', '4809', '9191', '4325', '9645', '8927', 'K', '9665', '3449', '8197']

wr9067s99479123L2083N