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: 1, 3, ['G', 'g', '4575', '7719', 'G', 'g', '9563']

Output: Gg4575


Input: Consider Input: 3, 19, ['2549', 'N', 'w', 'E', '3855', 'u', 'x', 'Y', 'K', '7323', '9181', '2499', 'p', '821', '2731', '2451', '8037', 'n', '1251', '9403', '61', '3', '6575', '311', 'C', 'b', 'h']

Output: wE3855uxYK732391812499p821273124518037n1251


Input: Consider Input: 12, 19, ['r', '7045', '3543', '2719', '6261', '219', '3321', 'Y', '7013', '3531', 'v', 'p', '1505', '9147', 'q', '5551', 'U', '2699', '5145', 'P', '2117', 'G', '53', '1963', '317']


Output: p15059147q5551U26995145