pausing:=1;
filldot (35,70); filldot (65,70);
draw (20,40)..(50,25)..(80,40);
showit;
shipit;
end






filldot (35,65); filldot (65,65);
draw (20,40)..(50,25)..(80,40);
showit;
filldot (35,85); filldot (65,85);
draw (20.1,40)..(50,25)..(79.9,40);
showit;