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, 18, ['c', 'r', 'H', '8181', '8047', '6667', 'r', 'l', 'r', 'S', '3747', '635', 't', 'h', 'm', 'v', 'e', '3399', 'z', '161', 'J', 'i', '2639']
Example Output: 80476667rlrS3747635thmve3399

Example Input: 12, 16, ['9817', '9893', 'l', 'T', '8795', '3105', '4445', 'l', '4467', '3803', '5', '201', '7049', '3157', '1717', 'd', 'c', '9797', 'm', '3219']
Example Output: 201704931571717d

Example Input: 1, 1, ['6523', '3543']
Example Output:
6523