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