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