<synset id="r00244201" type="r">
<lex_filenum>02<lex_filenum/>
<word lex_id="1">unofficially<word/>
<word lex_id="0">on the side<word/>
<pointer refs="a01633591" source="1" target="1">Derived from adjective<pointer/>
<def>without official authorization<def/>
<example>he had made some money on the side<example/>
<synset/>