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: 3, 5, ['k', '6507', 'e', '5443', '2809', 'o', '4923', 'Y', 'k', 'J']

e54432809