Task: Program Execution
Input (English): 5, ['f', 'I', 'W', '6679', '4437', '6399', 'o', 'O', '5667', 'N', 'L', 'u', 'Q', 'j', 'P', 'n', 'L', 'R', '3513', '5919', '1987', '7953']
Output (English): f, I, W, 6679, 4437