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