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: 7, 7, ['3713', 'Y', 'Q', 't', 'a', '1235', 'f', '1953', 'B', '2695', 'I', '2265']
Example Output: f

Example Input: 2, 3, ['l', 'c', '4671']
Example Output: c4671

Example Input: 7, 7, ['6571', 'L', '71', '1035', '9057', 'D', '9945', '9073']
Example Output:
9945