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