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: 3, 10, ['3711', 'B', 'i', 'R', '7017', '147', '883', 'O', '8643', '5263', '5225', '2811', 'B', 'M', 'Q', 'W', 'F', 'i', 'L', 'l', '9401', '6669', 'u', 'A']
Example Output: iR7017147883O86435263

Example Input: 7, 8, ['8843', '5431', 'X', 'g', '9661', 'x', '4869', '7651']
Example Output: 48697651

Example Input: 5, 7, ['s', 's', 'v', 'z', '6341', '6109', '4141']
Example Output:
634161094141