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<b>let </b><font color="Maroon">a</font> be    <a href="subset_1.html#M1">Element</a> of the <a href="msualg_1.html#U4">Sorts</a> of <span class="p1">(<span class="default"><a href="msafree2.html#K6">FreeEnv</a> <font color="Maroon">SCS</font></span>)</span> <a href="funct_1.html#K1">.</a> <font color="Maroon">v</font>;<br/>

<b>reconsider </b><font color="Maroon">b</font> = <font color="Maroon">a</font> as    <a href="subset_1.html#M1">Element</a> of the <a href="msualg_1.html#U4">Sorts</a> of <span class="p1">(<span class="default"><a href="msafree.html#K11">FreeMSA</a> the <a href="msualg_1.html#U4">Sorts</a> of <font color="Maroon">SCS</font></span>)</span> <a href="funct_1.html#K1">.</a> <font color="Maroon">v</font> ;<br/>
<a NAME="E2:13_1_1"/>
<font color="Maroon">b</font> is <a href="trees_2.html#V3">DecoratedTree-like</a>
 
;<br/>
<b>hence </b><a NAME="E3:13_1_1"/>
<font color="Maroon">a</font> is <a href="trees_2.html#V3">DecoratedTree-like</a>
 ;<br/>


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