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: 17, 20, ['3875', '8841', 'q', 'o', 'v', '6499', 'H', '9749', '3871', 'n', '2605', 'G', '6267', '1405', '623', '6807', 'I', 'h', '8083', '7797']
Example Output: Ih80837797

Example Input: 2, 11, ['4733', '519', 'R', 'M', '3811', 'l', '8831', 'h', 'd', 'A', 'S', '7585', 'o', '2165', '7781', '2941', '5285', '8231', '5935', 'Z', 'M', 'f', '4743', 't']
Example Output: 519RM3811l8831hdAS

Example Input: 5, 15, ['5981', '2975', 'X', '4633', '1199', 'w', 'q', '1391', '5425', 'B', 'J', 'D', 'a', '5347', 'L', 'M', '911', '9575', 'N', 'S', '9129']
Example Output:
1199wq13915425BJDa5347L