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: 11, 16, ['O', '2991', 'u', '7893', '1017', 'W', '8005', '8813', 'Q', 'k', 'q', '8423', '2933', '5989', 'V', 'K', '631', '5561', '5353', '4655', 'R', '8197', '3261', 'l', 'o', 'N', 'v', 'U']

q842329335989VK