Task: Program Execution
Input (English): 6, 17, ['2515', '4763', '5801', 'C', '1427', '4309', '4079', 'z', '2167', '2657', '5177', 'W', '1585', 'G', '4211', 'R', 'w']
Output (English): wR1124G5851W771575627612z97049034