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: 13, 13, ['6291', '5051', '4425', 'j', '4745', 'k', '8677', '885', '4855', '9411', '3095', 'p', 'a', 'b', 'H', '511', 'r']

a