% \begin{tikzpicture}[scale=0.8]

% 	\draw[line width=1.0pt] (-2,1.5) -- (0,0);
% 	\draw[line width=1.0pt] (-2,1.5) -- (0,1);
% 	\draw[line width=1.0pt] (-2,1.5) -- (0,2);
% 	\draw[line width=1.0pt] (-2,1.5) -- (0,3);
% 	\draw[line width=1.0pt] (0,0) -- (2,0);
% 	\draw[line width=1.0pt] (0,1) -- (2,1);
% 	\draw[line width=1.0pt] (0,2) -- (2,2);
% 	\draw[line width=1.0pt] (0,3) -- (2,3);
% 	\draw[line width=1.0pt] (2,0) -- (3,1.5);
% 	\draw[line width=1.0pt] (2,1) -- (3,1.5);
% 	\draw[line width=1.0pt] (2,3) -- (3,1.5);
% 	\draw[line width=1.0pt] (2,0) -- (6,1);
% 	\draw[line width=1.0pt] (2,0) -- (6,0);
% 	\draw[line width=1.0pt] (2,0) -- (6,-1);
% 	\draw[line width=1.0pt] (2,1) -- (6,2);
% 	\draw[line width=1.0pt] (2,1) -- (6,0);
% 	\draw[line width=1.0pt] (2,2) -- (6,2);
% 	\draw[line width=1.0pt] (2,2) -- (6,1);


% 	\draw [fill=white] (0,0) circle[radius=3pt];
% 	\draw [fill=white] (0,1) circle[radius=3pt];
% 	\draw [fill=white] (0,2) circle[radius=3pt];
% 	\draw [fill=white] (0,3) circle[radius=3pt];
% 	\fill (2,0) circle (3pt);
% 	\fill (2,1) circle (3pt);
% 	\fill (2,2) circle (3pt);
% 	\fill (2,3) circle (3pt);
% 	\draw [fill=white] (6,-1) circle[radius=3pt];
% 	\draw [fill=white] (6,0) circle[radius=3pt];
% 	\draw [fill=white] (6,1) circle[radius=3pt];
% 	\draw [fill=white] (6,2) circle[radius=3pt];
% 	\draw [fill=white] (3,1.5) circle[radius=3pt];
% 	\fill (-2,1.5) circle (3pt);

% 	\node at (-2-0.5,1.5) {{\scriptsize$\{1\}$}};
% 	\node at (0+0.2,0+0.4) {{\scriptsize$\{1,5\}$}};
% 	\node at (0+0.2,1+0.4) {{\scriptsize$\{1,4\}$}};
% 	\node at (0+0.2,2+0.4) {{\scriptsize$\{1,3\}$}};
% 	\node at (0+0.2,3+0.4) {{\scriptsize$\{1,2\}$}};
% 	\node at (2-0.1,0+0.4) {{\scriptsize$\{5\}$}};
% 	\node at (2-0.1,1+0.4) {{\scriptsize$\{4\}$}};
% 	\node at (2-0.1,2+0.4) {{\scriptsize$\{3\}$}};
% 	\node at (2-0.1,3+0.4) {{\scriptsize$\{2\}$}};
% 	\node at (6+0.7,2) {{\scriptsize$\{3,4\}$}};
% 	\node at (6+0.7,1) {{\scriptsize$\{3,5\}$}};
% 	\node at (6+0.7,0) {{\scriptsize$\{4,5\}$}};
% 	\node at (6+0.7,-1) {{\scriptsize$\{5,5\}$}};
% 	\node at (4-0.2,1) {{\scriptsize$\{2,4,5\}$}};

% \end{tikzpicture}


\begin{tikzpicture}[scale=0.6]
	\begin{pgfonlayer}{nodelayer}
		\node [style=black node,  label={[label distance=0.00em]90:$p_1$}] (0) at (-3, 0) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_{12}$}] (4) at (0, 3) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_{13}$}] (1) at (0, 1) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_{14}$}] (2) at (0, -1) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_{15}$}] (3) at (0, -3) {};
		\node [style=black node,  label={[label distance=0.00em]90:$p_2$}] (5) at (3, 3) {};
		\node [style=black node,  label={[label distance=0.00em]90:$p_3$}] (6) at (3, 1) {};
		\node [style=black node,  label={[label distance=0.00em]90:$p_4$}] (7) at (3, -1) {};
		\node [style=black node,  label={[label distance=0.00em]90:$p_5$}] (8) at (3, -3) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_3$}] (9) at (8.25, 1) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_{34}$}] (10) at (8.25, -1) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_{45}$}] (11) at (8.25, -3) {};
		\node [style=white node,  label={[label distance=0.00em]90:$X_5$}] (12) at (8.25, -5) {};
		\node [style=white node,  label={[label distance=0.00em]330:$X_{245}$}] (13) at (4.5, 0) {};
        \node [style=none, label=above:{$\Mpol$}] at (3, 4.5) {};
	\end{pgfonlayer}
	\begin{pgfonlayer}{edgelayer}
		\draw [style=Arrow] (0) to (4);
		\draw [style=Arrow] (0) to (1);
		\draw [style=Arrow] (0) to (2);
		\draw [style=Arrow] (0) to (3);
		\draw [style=Arrow] (8) to (3);
		\draw [style=Arrow] (7) to (2);
		\draw [style=Arrow] (6) to (1);
		\draw [style=Arrow] (5) to (4);
		\draw [style=Arrow] (5) to (13);
		\draw [style=Arrow] (7) to (13);
		\draw [style=Arrow] (8) to (13);
		\draw [style=Arrow] (6) to (9);
		\draw [style=Arrow] (7) to (10);
		\draw [style=Arrow] (8) to (11);
		\draw [style=Arrow] (8) to (12);
		\draw [style=Arrow] (7) to (11);
		\draw [style=Arrow] (6) to (10);
	\end{pgfonlayer}
\end{tikzpicture}