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: 9, 19, ['7751', '2553', '931', 'Z', '809', 'Y', 'q', '1691', 'B', 'V', '4853', '6227', '2669', '3379', '2383', '9181', 'G', '2421', 'N', '9859', 'z', 'a', '7593', '8511', '1609', 'l', '3791', '6209']

BV485362272669337923839181G2421N