.\"!groff -p -Tpdf -m ms % > %.pdf && fbpdf %.pdf
.PS
right;
circle;
move 0.5;
circle;
move to 1st circle .s;
move 0.5;
circle rad 0.2 fill 0.9 with .c at Here;
move to last circle .s;
down;
arc;
move to last circle .s;
down;
arc cw;
down;
line 0.25;
right;
line 0.25;
up;
line 0.50;
move to 2nd last arc .end;
down;
line 0.25;
left;
line 0.25;
right;
move to 1st circle .w;
circle fill 0.9 rad 0.1;
move to 2nd circle .w;
circle fill 0.9 rad 0.1;
arc cw invis rad 2 from 1st circle .n + (-0.6,0.2) to 2nd circle .n + (0.6,0.2);
move to last arc .start;
down;
line 0.9 invis;
move to last arc .end;
down;
line 0.9 invis;
move to 2nd last line .end;
down;
arc rad 1.1;
move to last line .end;
down;
arc cw rad 1.1;
move to 3rd last arc .start + (0,-0.25);
left;
arc cw;
arc cw;
arc cw rad 0.155;
move to 6th last arc .end + (0,-0.25);
right;
arc;
arc;
arc rad 0.155;
arc cw rad 2 from 4th last arc .end to last arc .end;
line from 7th last arc .start to 9th last arc .start;
line from 4th last arc .start to 8th last arc .start;
move to last line .end;
right;
arc cw rad 1.3;
arc cw;
arc cw;
arc rad 0.4;
move to 2nd last line .end;
left;
arc cw rad 0.8;
arc;
arc invis;
arc rad 1.5 from Here to (3rd last arc, 4th last arc .end);
move to 2nd last arc .c;
left;
arc cw rad 0.125;
arc cw rad 0.125;
up;
line 0.75;
left;
line 0.7;
down;
line 1;
right;
line 0.7;
move to 3th last line .end + (0.35,-0.5);
right;
"Gopher" "Gopher" "Gopher" "Gopher";
move to 3rd last arc .end;
down;
line 0.75;
move to 7th last arc .end;
down;
line 0.75;
move to 6th last line .start;
line right 0.05 up 0.70;
line from Here to (7th last line, last line .end);
move to 5th last line .start;
line left 0.05 up 0.92;
line from Here to (6th last line .start, last line .end);
move to 6th last line .end + (0,0.15);
left;
arc rad 1.2 from Here to Here - (0.6,0.6);
arc rad 1.2 from Here to Here - (0.6,0.4);
move to 5th last line .end + (0,0.15);
right;
arc cw rad 1.2 from Here to Here + (0.6,-0.6);
arc cw rad 1.2 from Here to Here + (0.6,-0.4);
move to 6th last line .end;
right;
arc cw rad 1.2 from Here to Here + (0.6,-0.4);
move to 5th last line .end;
left;
arc rad 1.2 from Here to Here - (0.6,0.4);
arc cw rad 3 from 2nd last arc .end to last arc .end;
.PE