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