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