[ num ] sp caplet . sp capword sp othword sp caplet . sp capword othword , sp capword . ; sp capword - capword sp othword sp - capword : sp upword - capword sp othword othword sp capword sp ; sp capword sp othword sp num . sp capword sp capword sp year , sp capword sp capword , sp num . sp capword year . sp capword sp capword , sp capword , sp ( year ) .