[ capword ] sp capword , sp caplet . sp ( year ) . sp capword sp othword : sp caplet . smallet . sp othword . sp othword sp othword sp othword , sp othword , sp othword . othword sp year - num - num - num . sp num sp othword . , sp sp num , num . sp capword sp num sp ( num ) , sp num – num . sp capword , sp capword sp upword .