program z1_23;
uses crt;
var x,y,x1,x2,y1,y2:real;
BEGIN
clrscr;
writeln('x y');
readln(x,y);
x1:=x+1;
y1:=y+1;
x2:=x+2;
y2:=y+2;
writeln(x1:6:1,y1:8:1) ;
readln;
writeln(x2:8:1,y2:6:1) ;
readln;
END.