Task: Program Execution
Input (English): 18, ['7479', 'e', '9', '4397', '6943', '9957', 'i', 'q', 'L', 'B', '9473', 'f', 'c', '9333', '9311', '933', '8511', 'I', 'x', '2811', 'L', '4507', 'I', '8845', 'g', '2907', 'f', 'Z', '5345', 'T', '1125', '2311', 'O', 'c', '5379', 'U', 'G', '9761', '2193', '85', 'R', '6427']
Output (English): 7479, x, G