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