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