[ capword sp num ] sp capword sp caplet . sp capword sp & sp capword sp capword , sp othword . sp capword sp year , othword sp othword sp othword , sp num . sp othword / othword / othword - othword , sp othword , sp num . - num . othword sp year , sp othword , sp othword sp num sp othword sp capword - capword . sp capword , year .