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, 14, ['8809', 'a', 'b', '4437', '1077', 'g', 'z', '1023', '9743', 'u', '2667', '9639', '7429', '4613', 'Y', '2103', '5617', '7721', 'R', 'G', 'B', 'C', 'm', '7121', '9919']

2667963974294613