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, 15, ['5985', '745', 'v', '5303', 'O', '6407', '3155', 'K', 'C', 'm', '2369', '6507', '157', '9667', 'F', 'f', 'P', 'h', '4283', '5183']

5303O64073155KCm236965071579667F