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: Consider Input: 7, 19, ['6151', 'l', 'J', 'E', '9937', 'B', '7501', '6221', 'K', '121', '7373', 'f', '2067', 'l', 'k', '3715', 'X', 'K', '7423']

Output: 75016221K1217373f2067lk3715XK7423


Input: Consider Input: 18, 21, ['S', '2229', '21', 'a', '3683', 'V', 'm', 'L', 'N', 'K', '7029', '1537', '989', '6491', '9101', '335', '6791', 'G', 'e', 't', '5063', 'G', '7661']

Output: Get5063


Input: Consider Input: 6, 16, ['n', '6693', '9557', 'q', 'U', 'L', '4737', 'J', 'R', '3745', '9695', 's', '2791', '8299', '8087', 'I', 'B', 'T', 'd', '2877', '1703']


Output: L4737JR37459695s279182998087I