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