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: 2, 8, ['1829', '4519', 'Y', '8865', 'm', '9019', '4865', '1459', 'D', '8597', '717', '9285']

4519Y8865m901948651459