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: 7, 8, ['2669', 'z', '3795', 'G', 'q', '8169', '6933', '3971', 'q', 'M', 'h', 'd', '2085']
Example Output: 69333971

Example Input: 4, 4, ['Y', 'f', '3041', 'O', '9579', '1187']
Example Output: O

Example Input: 18, 24, ['6973', '6887', 'J', '3355', 'n', 'l', 'F', 'a', '105', 'i', 'u', '2501', '3077', '9227', 'j', 'j', '2005', 'e', '2079', 'O', 'U', 'z', '5931', '6763', 'g']
Example Output:
e2079OUz59316763

