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\begin{scope}[xshift=0cm,yshift=0cm]

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\begin{scope}[xshift=0cm,yshift=-2cm]
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\end{scope}

\begin{scope}[xshift=0cm,yshift=-4cm]
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\begin{scope}[xshift=0cm,yshift=-6cm]
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\begin{scope}[xshift=5cm,yshift=0cm]
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\begin{scope}[xshift=5cm,yshift=-4cm]
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\begin{scope}[xshift=10cm,yshift=0cm]
\node[right] at (3,0) {$\frac{1}{144}\frac{s_1}{s_2}\frac{s_3-s_2}{s_4-s_2}$};
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\begin{scope}[xshift=10cm,yshift=-2cm]
\node[right] at (3,0) {$\frac{1}{720}\frac{s_3-s_2}{s_3-s_1}\frac{s_4-s_3}{s_4-s_1}\frac{d+1-s_4}{d+1-s_1}$};
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\begin{scope}[xshift=10cm,yshift=-4cm]
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\begin{scope}[xshift=10cm,yshift=-6cm]
\node[right] at (3,0) {$\frac{1}{720}3\frac{s_1}{s_2}\frac{s_2-s_1}{s_3-s_1}\frac{d+1-s_4}{d+1-s_3}$};
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\begin{scope}[xshift=10cm,yshift=-8cm]
\node[right] at (3,0) {$\frac{1}{720}\frac{s_1}{s_2}\frac{s_2-s_1}{s_4-s_2}\frac{s_3-s_2}{s_4-s_2}$};
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\end{scope}
 \end{tikzpicture}

