図

jul15_cpmisf

\begin{tikzpicture}[scale=0.2]
\tikzstyle{every node}+=[inner sep=0pt]
\draw [black] (38,-6.2) circle (3);
\draw (38,-6.2) node {$1$};
\draw (43,-6.2) node {$1$};
\draw [black] (27.8,-14.3) circle (3);
\draw (27.8,-14.3) node {$2$};
\draw (32.8,-14.3) node {$2$};
\draw [black] (48.5,-14.3) circle (3);
\draw (48.5,-14.3) node {$3$};
\draw (53.5,-14.3) node {$1$};
\draw [black] (19.4,-23.3) circle (3);
\draw (19.4,-23.3) node {$4$};
\draw (24.4,-23.3) node {$20$};
\draw [black] (38,-23.3) circle (3);
\draw (38,-23.3) node {$5$};
\draw (43,-23.3) node {$20$};
\draw [black] (19.4,-38.9) circle (3);
\draw (19.4,-38.9) node {$7$};
\draw (24.4,-38.9) node {$30$};
\draw [black] (38,-38.9) circle (3);
\draw (38,-38.9) node {$8$};
\draw (43,-38.9) node {$40$};
\draw [black] (38,-53.7) circle (3);
\draw (38,-53.7) node {$9$};
\draw (43,-53.7) node {$1$};
\draw [black] (58.6,-23.3) circle (3);
\draw (58.6,-23.3) node {$6$};
\draw (63.6,-23.3) node {$10$};
\draw [black] (35.65,-8.07) -- (30.15,-12.43);
\fill [black] (30.15,-12.43) -- (31.09,-12.33) -- (30.46,-11.55);
\draw [black] (40.38,-8.03) -- (46.12,-12.47);
\fill [black] (46.12,-12.47) -- (45.8,-11.58) -- (45.19,-12.37);
\draw [black] (25.75,-16.49) -- (21.45,-21.11);
\fill [black] (21.45,-21.11) -- (22.36,-20.86) -- (21.63,-20.18);
\draw [black] (30.05,-16.28) -- (35.75,-21.32);
\fill [black] (35.75,-21.32) -- (35.48,-20.41) -- (34.82,-21.16);
\draw [black] (50.74,-16.3) -- (56.36,-21.3);
\fill [black] (56.36,-21.3) -- (56.1,-20.4) -- (55.43,-21.15);
\draw [black] (56.92,-25.78) -- (39.68,-51.22);
\fill [black] (39.68,-51.22) -- (40.55,-50.83) -- (39.72,-50.27);
\draw [black] (38,-26.3) -- (38,-35.9);
\fill [black] (38,-35.9) -- (38.5,-35.1) -- (37.5,-35.1);
\draw [black] (38,-41.9) -- (38,-50.7);
\fill [black] (38,-50.7) -- (38.5,-49.9) -- (37.5,-49.9);
\draw [black] (19.4,-26.3) -- (19.4,-35.9);
\fill [black] (19.4,-35.9) -- (19.9,-35.1) -- (18.9,-35.1);
\draw [black] (21.75,-40.77) -- (35.65,-51.83);
\fill [black] (35.65,-51.83) -- (35.34,-50.94) -- (34.72,-51.73);
\draw [black] (21.7,-25.23) -- (35.7,-36.97);
\fill [black] (35.7,-36.97) -- (35.41,-36.07) -- (34.77,-36.84);
\draw [black] (35.7,-25.23) -- (21.7,-36.97);
\fill [black] (21.7,-36.97) -- (22.63,-36.84) -- (21.99,-36.07);
\end{tikzpicture}