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