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