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