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: 5, 6, ['C', 'z', 'y', '2559', '817', 'A', 'X', 'l', '749', 'B', 'p', '5497', '5577', 'b', '5457', 'G', 'o', 'z']

Output: 817A


Input: Consider Input: 3, 23, ['N', '1833', 'B', '5201', '7027', 'U', '581', 'y', '4939', '9907', 'w', 'o', 's', 'h', '9693', 'a', 'i', '8993', 'f', '1619', '6257', '6279', 'W', '3037', 'E']

Output: B52017027U581y49399907wosh9693ai8993f161962576279W


Input: Consider Input: 1, 6, ['9179', '5207', 'd', '7693', 'M', '395', '8665', 'U', '181', 'Q', '9677', '3211', 'l', 'B', 'D', '3433', 'M', 'J', 'G', 'N', '549', 'L', '7291', 'q']


Output: 91795207d7693M395