[ num ] sp capword , sp capword . sp capword sp capword sp capword sp [ capword ] sp / sp capword sp capword sp / / sp capword sp capword sp capword othword sp othword sp year sp capword sp othword sp capword sp capword sp capword sp / sp capword . sp othword sp capword sp capword . sp — capword , sp capword , sp upword sp : sp [ smallet . sp smallet . ] , sp year . sp — sp num sp . sp — sp upword : sp othword : / / othword . othword . othword . othword . othword / othword / othword / othword / upword . othword .