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input mf2tex
mode_setup;
labelheader("test");
unit#=3cm#;
mypen#=0.3mm#;
define_pixels(unit,mypen);
beginlabeledchar(1,unit#,0.9unit#,0,"one");
z1=(0,0);
z2=(w,0);
z3-z1=(z2-z1) rotated 60;
pickup pencircle scaled mypen;
draw z1--z2--z3--cycle; %big triangle
z4=1/3[z1,z2]; z5=2/3[z1,z2];
z6=1/3[z2,z3]; z7=2/3[z2,z3];
z8=1/3[z3,z1]; z9=2/3[z3,z1];
draw z4--z7--z8--z5--z6--z9--cycle; %3 middle triangles
labelMM(x9,1/3[y4,y9],"A"); %6 letters
labelMM(x3,1/3[y4,y9],"B");
labelMM(x6,1/3[y4,y9],"C");
labelMM(x4,1/3[y9,y8],"D");
labelMM(x5,1/3[y9,y8],"E");
labelMM(x3,1/3[y8,y3],"F");
labelMM(x4,2/3[y4,y9],"a"); %next 3 letters
labelMM(x5,2/3[y4,y9],"b");
labelMM(x3,2/3[y9,y8],"c");
endlabeledchar;
labelfoot;
end;
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