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, 6, ['U', '7765', '3049', '717', '115', '9317', '527', '5395', '3213', 'M', 'H', 'e', 'Y', 'z', '2749', '3439', 'l', 'P', '2265', '8841', '3629', '9295', 't', '277', '8633', '7255', 'H']

Output: U776530497171159317


Input: Consider Input: 2, 4, ['2135', 'm', 'p', 'R', '2893', '707', '7569', 'y', '9921', 'G', 'K']

Output: mpR


Input: Consider Input: 8, 15, ['6383', '4635', '3493', 'z', 'C', 'n', 'Y', 'W', 'h', 'U', 'n', '4891', 'Z', '4001', 'L', 's', '4039', 'F', '7739', '9935', 'w', 's', '1489', 'O', 'M', '8777', 'A', '89']


Output: WhUn4891Z4001L