Task: Program Execution
Input (English): 1, 3, ['F', '5545', 'u', 'o', 'h', '7029', 'k', '8901', 'A', '2197', 'a', '6781', '8075', '3617', 'm', 'X', '3961', '3177']
Output (English): F, o, k, 2197, 8075, X