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: 1, 25, ['869', '7077', 'z', '8811', '4695', '9347', '5989', '749', 'k', '3057', 'n', '7877', 'x', '6633', 'u', '8973', 'k', 'G', '2687', 'R', 'Z', '9637', '9517', 'u', '8739']

Output: 8697077z8811469593475989749k3057n7877x6633u8973kG2687RZ96379517u8739


Input: Consider Input: 2, 3, ['8493', '5311', 'Z', 'Q', 'y', '5777', '539', '157', '231', 'I', '9957', '8923', '8491', '1935', '6435', '4087', '2479', 'n']

Output: 5311Z


Input: Consider Input: 1, 2, ['8367', 'v']


Output: 8367v