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: 1, 12, ['I', '9461', '2771', 'k', 'F', '5705', 'a', 'd', 'j', '743', '531', '9779', '6867', '2795', 'T', '2867']
Example Output: I94612771kF5705adj7435319779

Example Input: 2, 7, ['5731', 'm', 'W', '5389', 'N', '4987', 'c', '3871', 'T']
Example Output: mW5389N4987c

Example Input: 3, 7, ['f', '3909', '4259', 'S', 'u', 'H', 'N', '8799', 'V']
Example Output:
4259SuHN