Task: Program Execution
Input (English): 4, ['1959', '225', 'R', 'X', '4801', 'l', '6241', '1703', '1209', 'S', '5549', '4729', '6087', '6573', '9303', 'S', 'i', '3127', '8517', 'Z', '2283', '5903']
Output (English): 1959, 225, R, X