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