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