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: 4, 8, ['447', '315', '5685', '6137', 'l', '7431', 'B', 'n', '3747', '3981', 'k', '8175', '4919', '353', '9457', '2331', 'V']

6137l7431Bn