[ num ] sp capword sp caplet . sp capword sp othword sp capword sp capword , sp othword . sp capword sp othword sp capword sp - capword sp year , sp capword sp othword sp capword , sp num . sp capword sp year , sp caplet othword , sp othword sp caplet - num sp othword sp upword . sp upword , year . capword : sp upword : othword / othword / year