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: 12, 12, ['8721', 'Y', 'u', 'a', 'g', 'Z', '4753', 'm', '695', 'c', 'J', '9565', '8875']

9565