Task: Program Execution
Input (English): 1, 2, ['V', '7489', 'y', '9189', 'N', 'l', '6033', '1665', '7537', 'H', '2051', '5717', 'h', '2797', '7845', '3179', '1737', '965', 'H', '8421', '6951', '1183', '2847', '4741']
Output (English): 7489V