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