Task: Program Execution
Input (English): 15, 26, ['8867', 'U', 'u', 'M', 'V', 't', '2721', 'K', '8849', 'j', 'G', '97', 'Z', 'N', '7165', '4309', 'I', 't', 'c', 'w', 'J', '6539', 'c', 'P', '7201', 'V', '531', 'E', '8975']
Output (English): 71654309ItcwJ6539cP7201V