??? t??t r?t?r?s ????r ???s???t??? tr???s ?r?? tr??s?st?r ????? s?????t???s? ???s ?P? s??t? ??s? ?????t?s t?? st?t?st???? ?????s?s ?s ??s?r???? ?? ???t??? ?? ??st?r?????? t?? tr??s?st?r ????? s?????t? ,
??ts? 256 = 2 8 ??? ???ss?s ??st ?? ??????t??? ????r? ? s???s t?? r?s??t ?? t?? ?tt???? ??? ??r?? ??rr?s ,
??t tr??s?t???s ??r t?? ??r????? x Q ? t??s ????? ????t ???t?rs? ????r? ? s???s t?? r?s??t ?? ?tt???? ??s? ?? t??s ??s? t?? ??r?? ??rr?s, Z) = (? 2 X, ? 3 Y, ?Z) ,
r, s) s??? t??t rs ? 1 mod(l)? t??s ,