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, 11, ['1793', '2567', '1569', 'W', '7907', 'a', 'N', 'k', '3507', 'm', '4747', 'u', '7801', '4893', 'w']

4747