public static void main(String[] args) {
int i=0;
for(getA("A");i<2&&getA("B");getA("C")){
i++;
System.out.print(getA("D"));
}

}
public static boolean getA(String abc){
System.out.print(abc);
return true;
}

public static void main(String[] args) {
int i=0;
for(getA("A");i<2&&getA("B");getA("C")){
i++;
System.out.print(getA("D"));
}

}
public static boolean getA(String abc){
System.out.print(abc);
return true;
}