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