Task: Program Execution
Input (English): 5, 8, ['3243', '2775', 'y', '1941', '7685', 'a', '7763', '6109', 'N', 'S', '4723', 'E', '587', '2155', '8505', 'v', '7233', 'N', '6807', 'Y', 'M', 'o', 'y', 'Q']
Output (English): 7685a77636109