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<b>take </b><font color="Maroon">c<sub>3</sub></font> =  <a href="graph_1.html#G1" target="_self">MultiGraphStruct</a>(# <span class="p1"><a href="tarski.html#K2">{</a><span class="default">1,2</span><a href="tarski.html#K2">}</a></span>,<a href="xboole_0.html#K1">{}</a> ,<font color="Maroon">c<sub>2</sub></font>,<font color="Maroon">c<sub>2</sub></font> #);<br/>

<b>thus </b><a NAME="E1:11_1_1"/>
the <a href="graph_1.html#U1" target="_self">Vertices</a> of <font color="Maroon">c<sub>3</sub></font> is <a href="finset_1.html#V1">finite</a>
 ; <i><font color="Red">:: according to </font></i><a class="ref" href="graph_1.html#D8" target="_self">GRAPH_1:def 8</a><br/>

<b>thus </b><a NAME="E2:11_1_1"/>
the <a href="graph_1.html#U2" target="_self">Edges</a> of <font color="Maroon">c<sub>3</sub></font> is <a href="finset_1.html#V1">finite</a>
 ;<br/>


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