public class Main {

    public static void main( String[] args )
    {
        System.out.println( "Month 1: " + month_name(1) );
        System.out.println( "Month 2: " + month_name(2) );
        System.out.println( "Month 3: " + month_name(3) );
        System.out.println( "Month 4: " + month_name(4) );
        System.out.println( "Month 5: " + month_name(5) );
        System.out.println( "Month 6: " + month_name(6) );
        System.out.println( "Month 7: " + month_name(7) );
        System.out.println( "Month 8: " + month_name(8) );
        System.out.println( "Month 9: " + month_name(9) );
        System.out.println( "Month 10: " + month_name(10) );
        System.out.println( "Month 11: " + month_name(11) );
        System.out.println( "Month 12: " + month_name(12) );
        System.out.println( "Month 43: " + month_name(43) );
    }

    public static String month_name(int month)
    {
        String result = " ";

        if(month==1){
            result="January";
        }else if(month==2){
            result="February";
        }else if(month==3){
            result="March";
        }else if(month==4){
            result="April";
        }else if(month==5){
            result="May";
        }else if(month==6){
            result="June";
        }else if(month==7){
            result="July";
        }else if(month==8){
            result="August";
        }else if(month==9){
            result="September";
        }else if(month==10){
            result="October";
        }else if(month==11){
            result="November";
        }else if(month==12){
            result="December";
        }else if(month>=13){
            result="error";
        }
        return result;
    }
}