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, ['4977', 'x', '8747', 'M', '2511', 'O', '1521', 'V', 'R', 'F', 'Q', 'C', '1783', '5325']

Output: 2511O


Input: Consider Input: 9, 9, ['3149', '8605', '3995', 'R', '4511', 'W', '9457', 'P', '8439', '1467', 'Y', '7429', 'D', 'R', '4749', '3351', '2555', 'Q', 'F', 'u', '6815', 'B', '4005', '8113', 'A']

Output: 8439


Input: Consider Input: 8, 12, ['2119', '9497', '99', '901', '6035', '1459', 'T', 'a', '7239', '6035', '2881', 'u', 'J']


Output: a723960352881u