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: 6, 20, ['4769', '8075', 'N', '125', '5439', 'R', '4201', 'j', 'z', 'x', '3169', 'd', '1561', '7995', 'F', 'T', 'F', 'v', 'Z', '9517', 'e', 'I', '7765', 'o', '4659', 'N', '3963']
Example Output: R4201jzx3169d15617995FTFvZ9517

Example Input: 14, 29, ['s', '5235', 'Y', '2319', 'H', 'S', 'w', '8507', '8395', 'm', 'R', 'r', '6747', 'A', 'O', '5457', 'J', 'N', 'l', 'm', 'y', '1513', 'o', 'y', '4097', '9215', 'M', 'x', '969', '4833']
Example Output:
AO5457JNlmy1513oy40979215Mx969