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