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