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