Task: Program Execution
Input (English): 6, 15, ['6207', '7265', 'L', '1103', '5221', '8363', 'w', 'D', '1239', '9547', 'x', 'd', '2667', '5521', '579', 'o', '675', '5329']
Output (English): 57955212667dx95471239Dw8363