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