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, 6, ['m', '5157', '1527', 'L', '4157', 'Q', '5097', '4053', '9283', '9867']

51571527L4157Q