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