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