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: 1, 2, ['1235', 'K', 'B', 'C', '4057']
Example Output: 1235K

Example Input: 5, 7, ['D', 'l', '767', 'z', 'G', 'a', 'p', '4231', 'T', '7595', '6033', 'A', '5259', 'A', 'R']
Example Output: Gap

Example Input: 7, 7, ['3893', '7769', '629', '23', 'Z', '2339', '8233']
Example Output:
8233