Definition: 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.
Input: 11, 18, ['B', 'q', 'j', '7379', 'Q', 'I', '4653', '8231', '3447', '6993', '9633', 'D', '2913', 'Q', 'V', 'b', 'j', '4949', 'B', '4153', 'N', 'l', 'Q', '8171', 'L', 'Y', '2495', 'n', '3083', '2023']

9633D2913QVbj4949