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: Consider Input: 2, 5, ['3451', 'e', '5763', '4231', '4787']

Output: e576342314787


Input: Consider Input: 4, 5, ['W', 'i', 'p', 'N', '7371', '6915', 'R', 'B', 'I', 'o', '6435', 'y', '9889', '6989', '4923', '5001', '7201', 'x', 'm', 'J', '6405', '2107', '617', '6553', 's', 'z', 'z', 'r']

Output: N7371


Input: Consider Input: 1, 2, ['6047', 'o', 'O', 'M', 'q', 'Q', 'F', 'T', 'J', '5769', 'K', 'v']


Output: 6047o