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.

Example Input: 1, 5, ['Q', 'J', '983', 'W', 'b']
Example Output: QJ983Wb

Example Input: 1, 3, ['1963', '8375', 'l', '2629', '2987']
Example Output: 19638375l

Example Input: 14, 19, ['O', '2509', 'c', 'o', 'X', '2543', '1777', 'r', 'Q', 'K', 'G', '9567', 'H', '1763', 'I', '1705', 'C', 'H', '6093', 'w', 'l', '4121', 'w', 'L', 'X']
Example Output:
1763I1705CH6093