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\documentclass[border=5mm]{standalone}
\usepackage{luamplib}
\begin{document}
\mplibtextextlabel{enable}
\begin{mplibcode}
input colorbrewer-rgb
vardef gcd(expr a, b) =
if b = 0: a else: gcd(b, a mod b) fi
enddef;
beginfig(1);
for n=2 upto 24:
for s=1 upto floor n/2:
pair p; p = (12n - 24s, -24n);
path gon; gon = for t=0 upto n/gcd(s,n) - 1:
10 up rotated (360/n * s * t) --
endfor cycle;
if (n mod s = 0):
fill gon shifted p withcolor PuBuGn[9][1+floor (n/s/6)];
label("$" & decimal (n/s) & "$", p);
fi
draw gon shifted p withpen pencircle scaled 1/8;
endfor
endfor
endfig;
\end{mplibcode}
\end{document}
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