Definition: 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 concatenate all elements of A from the ith element to the jth element, and print 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.
Input: 2, 8, ['6193', 'Z', 'E', 'r', 'z', '889', '3947', 'L', 'O', 'a', 'y', '551', '2803', 'l', 'W', 'o', '901', '1633', 'B', '4045', 'L', '5601', 'G', '7929', 'b', 'p', '2633']

ZErz8893947L