Task: Program Execution
Input (English): 16, 30, ['411', '1779', '8951', 'A', 'H', 'J', 'F', '8811', '9287', '9401', 'q', 't', '9839', 'u', 'X', '2437', '7113', 'I', '1929', 'A', 't', '9291', '4505', 'C', 't', 'N', '8807', '8721', 'X', 'B']
Output (English): BX12787088NtC50541929tA9291I31177342