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: 5, 6, ['7261', '3509', '6391', '3905', 'O', '4331', 'f', 'C', 's', '3459', '1825', '3003', '7969', 'y']

O4331