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, 9, ['w', '4375', '7121', '3263', '8487', 'h', 'A', 'X', '4509', '9125', '7811', 'M']

4375712132638487hAX4509