n-symbol">Car</span>))

(<span class="mdzsyn-coresym">def</span> <span class="mdzsyn-symbol">c1</span> (<span class="mdzsyn-symbol">make-car</span>))
(<span class="mdzsyn-coresym">def</span> <span class="mdzsyn-symbol">c2</span> (<span class="mdzsyn-symbol">make-car</span>))
(<span class="mdzsyn-coresym">def</span> <span class="mdzsyn-symbol">c3</span> (<span class="mdzsyn-symbol">make-car</span>))

(<span class="mdzsyn-symbol">c1</span> <span class="mdzsyn-keyword">:serial-number</span>) <span class="mdzsy