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