[ num ] sp capword sp othword sp othword sp num othword sp capword sp capword sp othword sp capword - capword sp capword - capword sp capword othword sp capword , sp upword sp year , sp capword , sp capword , sp capword sp num , sp year sp [ capword ] sp / sp capword . sp othword sp capword sp capword othword , sp capword othword sp caplet . sp capword , sp capword sp capword - capword . sp — sp capword . sp num sp othword sp capword othword sp capword capword sp capword , sp [ caplet . sp smallet . ] sp : sp capword othword sp capword sp capword sp capword , sp year . sp — sp upword : othword : / / othword . othword . othword . othword / othword / othword . othword othword num .