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