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