Task: Program Execution
Input (English): 13, 26, ['V', '7669', 'G', '8113', 'P', 'x', 'M', '7675', 'n', 'B', 'c', 'o', 'N', '7291', 'J', 'i', '7173', '7975', 'H', 'I', 'B', 'K', 'k', '7601', '2397', '5509', '1007', '3451', '4651', 'v']
Output (English): N7291Ji71737975HIBKk760123975509