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