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, 6, ['4773', '9601', 'N', 'm', 'Z', '7743', '3961', '1239', '4889', '4721', 'u', '8239', 'K', 'X', '7741', '4119', 'X', 'q', 'G', 'y', '3591']

47739601NmZ7743