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