% O
input ../def;

beginchar(79, 24);
    x1 := 21.0 * ox;
    y1 := 10.5 * oy;
    x2 := 12.0 * ox;
    top y2 := 21.0 * oy + os_x;
    x3 := 3.0 * ox;
    y3 := 10.5 * oy;
    x4 := 12.0 * ox;
    bot y4 := 0.0 * oy + os_bsln;
    
    x5 := 12.0 * ox;
    bot y5 := 0.0 * oy + os_bsln;
    x6 := 2.0 * ox;
    y6 := 10.5 * oy;
    x7 := 12.0 * ox;
    top y7 := 21.0 * oy + os_x;
    x8 := 22.0 * ox;
    y8 := 10.5 * oy;
     
    draw z1 .. z2 .. z3 .. z4 .. cycle; 
draw z5 .. z6 .. z7 .. z8 .. cycle; 

endchar(8);
end;