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: 2, 3, ['5503', '1945', 'K', '541', '1461', '6853']

Output: 1945K


Input: Consider Input: 10, 11, ['g', 'H', 'O', 'y', 'd', 'U', 'K', 'I', '2231', '6271', 'U']

Output: 6271U


Input: Consider Input: 9, 21, ['9593', '2017', 'O', 'r', 'l', '9345', '8789', '3153', 'D', '8285', '1457', 'J', 'D', 'g', 'J', 'M', '373', '6271', 'O', '7427', 'g', 'G', '9617', 'r', '3545']


Output: D82851457JDgJM3736271O7427g