an class="special">|</span>   <span class="identifier">constantDefinitionPart</span>
        <span class="special">|</span>   <span class="identifier">typeDefinitionPart</span>
        <span class="special">|</span>   <span class="identifier">variableDeclarationPart</span>
        <span class="special">|</span>   <span class="identifier">procedureAndFunctionDeclarationPart</span>
        <span class="special">)</span>
    <span class="special">&gt;&gt;</span>  <span class="identifier">statementPart</span>
 