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