[ num ] sp caplet sp capword sp capword sp capword sp capword sp capword sp ( upword ) sp [ capword ] sp / sp caplet sp capword , sp caplet sp caplet , caplet . sp capword sp [ othword sp othword . ] sp / / sp capword sp othword sp othword sp year sp capword sp othword sp capword sp capword sp upword . — sp capword sp capword sp capword sp capword sp capword sp capword , sp capword , sp upword sp : sp upword sp capword , sp year . sp — sp num - num sp capword . sp — caplet . sp num – num .