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, 4, ['M', '8499', 'x', 's', 'R', '5843', '313', 'G', 'h', '3985', 'S', 'u', '5357', 'C', '2357', 'Z', '5373', '4793', 'l', 'd']

8499xs