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: 8, 14, ['E', 'n', 'q', '7003', 'g', 'Q', 'n', '569', 'g', 'n', 'g', 'B', 'L', 'X', '6899', 'x', '2243', 'y', 'u', '9411', '2741', '6085', '8337', 'r', '1759', 'J', '8727', 'R']

569gngBLX