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: 1, 14, ['2103', '2451', 'L', 'v', '8311', 'g', '2709', '2361', 'r', 'R', '1857', 'P', '4677', 'a', '6995', 'O', '8419', '9237', '6545', '4599', 't', '3733', 'M', 'y', '8417', '2811', 'A', '5697']

21032451Lv8311g27092361rR1857P4677a