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, 9, ['8479', '1369', 'M', '8657', 'Q', '6023', '6969', '5835', '477', '8245', '7935', '325', '6607', '2399', 'c', '5587']

1369M8657Q602369695835477