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