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: 5, 9, ['3713', 'E', 'B', 'm', '9917', 'k', 'K', '8391', 'j', '3637', 'Y']

9917kK8391j