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, 5, ['S', 'l', 'X', '2663', '7937', '4971', '8691', '5069', 'V', 'N', 't', 'f', 'D', 'M', '8635', '9465', '5619', '8087']

lX26637937