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