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