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