import fr.jussieu.script.Deug;

public class cExo2{
    public static void main(String[]args){
	int c;
	int s;
	char v;
	int x1;
	int x2;
	int x3;
	char a;
	Deug.println("Souris?");
	s = Deug.readInt();
	Deug.println("Chats?");
	c = Deug.readInt();
	Deug.println("Lumière?");
	v = Deug.readChar();
	if(s>=100){
	    x1 = s-(c*10);
	    Deug.println("x" +x1+ "x 0");
	}
	else{
	    if(v == 'a'){
		x2 = s-(c*2);
		Deug.println("*" +x2+ "x" +c);
	    }
	    else{
		x3 = s-c;
		Deug.println("*" +x3+ "x" +c);
	    }
	}
    }
}