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: 5, 6, ['U', 'E', 'k', '7897', 'R', '2025', '6683', 'a', 'U', '7765', '2065', '6065', 'Q']
Example Output: R2025

Example Input: 2, 3, ['1211', 'B', '3591', '9293', '1455', 'o', 'O', 'D', 'g', 'F', 'e']
Example Output: B3591

Example Input: 5, 11, ['305', '9969', '6431', '5743', '4915', 'V', '2459', '7745', 'e', '1115', 'C', 'u', 'r', '211', 'g', 'r', 'g']
Example Output:
4915V24597745e1115C