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.

Example Input: 4, 5, ['7973', '2725', 'o', '7407', '99', 'I', 'G', 'e', '6517', '6979', '2273', 'K', '2143', '3599', 'a', '9377', '4071', 'z', 'b', '8969', 'J', 'y']
Example Output: 740799

Example Input: 5, 5, ['7173', 'b', '9573', 'O', '8047', 'f']
Example Output: 8047

Example Input: 1, 3, ['S', '8021', 'J', '4263']
Example Output:
S8021J