Task: Program Execution
Input (English): 2, ['F', '8349', 'e', 'E', '8277', '9525', 'X', '6943', 'W', 'G', 'p', '6529', 'x', '1017', '2673', '7689', '7691', '3665', '1205', '3233', '3883']
Output (English): F, 8349