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.

6, 16, ['a', '511', '1179', 'L', 'g', '6341', 'z', '3677', '4357', 'T', 'F', '7461', 'U', '7393', 'p', 'k', '287']
kp7393U7461FT43573677z6341

2, 4, ['F', 'S', 'n', 'e', 'H', 'W', 'b', '1883', '13']
enS

2, 6, ['C', 'A', 'L', 'r', '8277', '3135', 'm']

31358277rLA