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