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