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: 2, 5, ['n', '9985', 'x', 'h', '2697', 'c']
Example Output: 9985xh2697

Example Input: 10, 12, ['8923', '3403', 'G', '3463', '2815', '3175', 'Y', 'S', '5771', 'r', '2019', '7745', 'S', 'Q', 'b', 'L', 'A', '1093']
Example Output: r20197745

Example Input: 7, 23, ['n', '1825', '8673', 'N', 'p', '6537', 'X', '2293', '8193', 'v', 'D', 'e', 'N', '7219', '7303', '9733', 't', '6603', '4447', '987', 'H', '2167', 'S', '3741', 'u']
Example Output:
X22938193vDeN721973039733t66034447987H2167S