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