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