var x1,y1,x2,y2,x,y:real;
f:boolean;
begin
read(x1,y1,x2,y2);
read(x,y);
if (x>=x1)and(x<=x2)and(y>=y1)and(y<=y2)then writeln('yes' )else writeln('no');
end.
var x1,y1,x2,y2,x,y:real;
f:boolean;
begin
read(x1,y1,x2,y2);
read(x,y);
if (x>=x1)and(x<=x2)and(y>=y1)and(y<=y2)then writeln('yes' )else writeln('no');
end.