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: 4, 16, ['L', '3575', '8249', 'h', 't', 'X', '9759', 'x', '1', '4711', 'G', 'J', '9283', '1513', 'R', 'B']

htX9759x14711GJ92831513RB