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: 7, 14, ['M', '3429', 'N', 'n', 'j', 'V', '7613', 'J', '6999', 'w', '9337', 'L', '2527', 'M', 'O', 'Q', 'w']

7613J6999w9337L2527M