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