<s> """<STR_LIT>""" <EOL> from django . db import models <EOL> class Secondary ( models . Model ) : <EOL> first = models . CharField ( max_length = <NUM_LIT:50> ) <EOL> second = models . CharField ( max_length = <NUM_LIT:50> ) <EOL> class Primary ( models . Model ) : <EOL> name = models . CharField ( max_length = <NUM_LIT:50> ) <EOL> value = models . CharField ( max_length = <NUM_LIT:50> ) <EOL> related = models . ForeignKey ( Secondary ) <EOL> def __unicode__ ( self ) : <EOL> return self . name <EOL> class Child ( Primary ) : <EOL> pass <EOL> class BigChild ( Primary ) : <EOL> other = models . CharField ( max_length = <NUM_LIT:50> ) </s>
