public class HumanThing {

public static void main(String[] args) {

woman w1=new woman();woman w2=new woman();

man m1=new man();man m2=new man();

w1.inHeart(m1);

//狗血三角

if(m1.inHeart(w2)){

//百合盛放

if(w2.inHeart(w1)){}

}

//基情四射

else if(m1.inHeart(m2)){}

else{System.out.println("In Other Case");}

//隔壁老王

m1.getSpouse(w1);m2.haveCoitus(w1);

//喜當爹

m2.haveCoitus(w1);m1.getSpouse(w1);

}

public static class human{

public boolean inHeart(human h){return true;}

public void getSpouse(human h1){}

public boolean haveCoitus(human h1){return true;}

}

public static class woman extends human{}

public static class man extends human{}

}