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