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