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<a NAME="E1:63_1_1"/>
 <a href="lexbfs.html#K6" title="LEXBFS:func.6">the_V2Label_of</a> <span class="p1">(<span class="default"><font color="Maroon" title="c1">G</font> <a href="glib_003.html#K13" title="GLIB_003:func.13">.labelVertex</a> <font color="Maroon" title="c2">v</font>,<font color="Maroon" title="c3">x</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="lexbfs.html#K6" title="LEXBFS:func.6">the_V2Label_of</a> <font color="Maroon" title="c1">G</font>
 
<b>by </b><i><a class="ref" href="lexbfs.html#T13" target="_self" title="LEXBFS:th.13">Th13</a></i>;<br/>
<b>hence </b><a NAME="E2:63_1_1"/>
<font color="Maroon" title="c1">G</font> <a href="glib_003.html#K13" title="GLIB_003:func.13">.labelVertex</a> <font color="Maroon" title="c2">v</font>,<font color="Maroon" title="c3">x</font> is <a href="lexbfs.html#V5" title="LEXBFS:attr.5">natural-v2labeled</a>
 <b>by </b><i><a class="ref" href="lexbfs.html#D11" target="_self" title="LEXBFS:def.11">Def11</a></i>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


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