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: 3, 13, ['k', 'P', '4885', 'E', 'd', '5931', '4571', 'n', 'M', '8819', '345', '5671', 'O', '8507']

4885Ed59314571nM88193455671O