S1: First and foremost, there are order and safety in our civilization. P: Thus in disputes between man and man, right has taken the place of might. Q: If today I have a quarrel with another man, I do not get beaten merely because I am physically weaker. R: I go to law, and the law will decide fairly between the two of us. S: Moreover, the law protects me from robbery and violence. S6: Nobody may come and break into my house and steal my goods. Find the correct sequence of P, Q, R and S.