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