Một kỹ thuật kiểm chứng mô hình với Java Path Finder
ꢀẠꢁꢂꢃꢄÍꢂꢅꢄꢆꢇꢂꢄỌꢃꢂ−ꢂꢈỐꢂꢉꢊꢋꢌꢍꢉꢎ
ꢂ
ꢀ 5
ꢀ
ꢀỘꢁꢂꢃỸꢂꢁꢄꢅẬꢁꢂꢃꢆỂꢀꢂꢇꢄỨꢈꢉꢂꢀÔꢂꢄÌꢈꢄꢂ
ꢊỚꢆꢂꢋꢌꢊꢌꢂꢍꢌꢁꢄꢂꢎꢆꢈꢏꢐꢑꢂ
ꢁ
ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉꢆꢊꢋꢌꢅꢁꢍꢎ ꢏꢐꢆꢑưꢂꢆꢒꢓꢔꢆꢕꢖꢉꢓꢆꢗưꢘꢅꢁꢙꢐꢆꢒꢚꢛꢅꢆꢕꢜꢆꢗꢝꢅꢁꢍꢐꢆꢒꢚꢛꢅꢆꢒꢓꢔꢆꢒꢓꢂꢆꢀꢁꢞꢅꢟꢆ
ꢁꢂꢃꢄꢅꢀꢆꢇꢅꢈꢀꢅꢈꢉꢄꢀꢊꢉꢇꢅꢈꢀꢋꢃꢅꢌꢀꢂꢃꢄꢅꢀꢍꢎꢅꢀꢏꢐꢑꢀꢒꢉꢓꢔꢀꢉꢕꢖꢀꢗꢎꢀꢆꢇꢅꢈꢀꢅꢈꢉꢄꢀꢂꢃꢄꢋꢀꢘꢔꢑꢀ
ꢀ
ꢙꢊꢚꢛꢜꢅꢈꢀꢝꢞꢃꢀꢉꢕꢖꢀꢟꢛꢀꢠꢉꢞꢑꢀꢍꢎꢀꢘꢡꢃꢀꢙꢀ
ꢢꢊꢚꢛꢜꢅꢈꢀꢝꢞꢃꢀꢉꢕꢖꢀꢘꢈꢓꢞꢃꢀꢋꢉꢛơꢅꢈ
ꢆ
ꢊꢣꢑꢀꢋꢤꢋꢥꢀꢊꢚꢓꢅꢈꢀꢦꢎꢃꢀꢦꢧꢓꢀꢅꢎꢨꢌꢀꢖꢉꢩꢅꢈꢀꢋꢇꢃꢀꢋꢚꢪꢅꢉꢀꢦꢎꢨꢀꢑꢡꢋꢀꢫꢬꢀꢋꢉꢭꢮꢋꢀꢫꢃꢯꢑꢀꢖꢉꢰꢅꢈꢀꢑꢇꢀꢉꢪꢅꢉꢀꢗꢱꢃꢀ
ꢲꢔꢗꢔꢀꢠꢔꢋꢉꢀꢳꢃꢅꢴꢵꢚꢀꢶꢷꢸꢹꢺꢻꢀꢝꢐꢨꢀꢏꢎꢀꢑꢡꢋꢀꢫꢬꢀꢋꢉꢭꢮꢋꢀꢫꢃꢯꢑꢀꢖꢉꢰꢅꢈꢀꢉꢼꢀꢋꢚꢽꢀꢖꢧꢖꢀꢑꢃꢾꢅꢀꢴꢿꢀꢏꢃꢄꢭꢀꢋꢚꣀꢭꢀ
ꢋꢛꢽꢅꢈꢀꢅꢉꣁꢑꢀꢖꢓꢀꢏꢞꢃꢀꢑꢃꢾꢅꢀꢴꢿꢀꢏꢃꢄꢭꢀꢏꢱꢅꢀꢋꢚꢓꢅꢈꢀꢖꢉꢛơꢅꢈꢀꢋꢚꢪꢅꢉꢀꢲꢔꢗꢔꢌꢀꢑꢃꢾꢅꢀꢴꢿꢀꢏꢃꢄꢭꢀꢉꢿꢭꢀꢉꢞꢅꢀꢏꢎꢑꢀ
ꢖꢉꢓꢀꢗꢃꢄꢖꢀꢫꢃꢯꢑꢀꢖꢉꢰꢅꢈꢀꢋꢚꣂꢀꢅꣃꢅꢀꢴ꣄ꢀꢴꢎꢅꢈꢀꢉơꢅꢻꢀꢒꢬꢀꢋꢉꢭꢮꢋꢀꢅꢎꢨꢀꣅꢀꢴꢅꢈꢀꢴꢿꢀꢏꢃꢄꢭꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢀꢯꢀ
ꢋꢅꢉꢀꢋꢓꢧꢅꢀꢑꢡꢋꢀꢖꢧꢖꢉꢀꢠꢀꢀꢖꢔꢀꢖꢉꢛơꢅꢈꢀꢋꢚꢪꢅꢉꢀꢦꢔꢅꢀ꣎ꢭꢌꢀꢅ꣏ꢭꢀꢑꢡꢋꢀꢋꢅꢉꢀꢖꢉꢋꢀꢔꢅꢀꢋꢓꢎꢅꢀꢏꢎꢀꢩꢅꢈꢀ
ꢋꢚꢓꢅꢈꢀꢑꢃꢾꢅꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢀꢋꢉꢪꢀꢖ꣐ꢅꢈꢀꢩꢅꢈꢀꢋꢚꢓꢅꢈꢀꢖꢉꢛơꢅꢈꢀꢋꢚꢪꢅꢉꢀꢦꢔꢅꢀ꣎ꢭꢻꢀ꣑ꢎꢃꢀꢦꢧꢓꢀꢖ꣐ꢅꢈꢀꢛꢔꢀꢚꢔꢀ
ꢖꢧꢖꢉꢀꢋꢃ꣏ꢠꢀꢖꢮꢅꢀꢋ꣒ꢅꢈꢀꢖꢛꢜꢅꢈꢀꢷꢸꢹꢀꢗꢱꢃꢀꢑꢡꢋꢀꢋꢚꢪꢅꢉꢀꢋꢉꢇꢅꢈꢀꢴ꣓ꢖꢉꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢀꢗꢎꢀꢖơꢀꢖꢉ꣏ꢀꢠꢉ꣔ꢀꢉꢽꢠꢀꢗꢱꢃꢀ
ꢋꢚꢞꢅꢈꢀꢋꢉꢧꢃꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢌꢀꢋꣀꢀꢣꢌꢀꢅꢈꢛꢜꢃꢀꢴ꣔ꢅꢈꢀꢖꢣꢀꢋꢉꢯꢀꢖꢉꢕꢅꢀꢖꢧꢖꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢀꢯꢀꣅꢀꢴꢅꢈꢀꢖꢉꢓꢀꢑꢡꢋꢀ
ꢰꢅꢈꢀꢴꢅꢈꢀꢖꢀꢋꢉꢯꢻꢀꢝꢯꢀꢖꢀꢋꢉꢯꢀꢉꢣꢔꢀꢫꢬꢀꢋꢉꢭꢮꢋꢀꢅꢎꢨꢌꢀꢖ꣎ꢅꢀꢠꢉꢐꢅꢀꢋꢖꢉꢀꢖꢧꢖꢀꢖꢉꢛơꢅꢈꢀꢋꢚꢪꢅꢉꢀꢔꢀꢏꢭ꣕ꢅꢈꢀ
ꢋꢚꢓꢅꢈꢀꢲꢔꢗꢔꢌꢀꢅơꢃꢀꢑꢎꢀꢗ꣏ꢋꢀꢋꢉꢜꢃꢀꢈꢃꢔꢅꢀꢫꢉꢇꢅꢈꢀꢋꢉꢯꢀꢋꢃ꣏ꢋꢀꢫꢃꢄꢑꢀꢦꢡꢀꢅꢉꢱꢀꢦꣁꢅꢈꢀꢗꢃꢄꢖꢀꣅꢀꢴꢅꢈꢀꢷꢸꢹꢻꢀ
ꢊꣀꢀꢫꢉꢣꢔꢥꢀꢒꢃꢯꢑꢀꢖꢉꢰꢅꢈꢀꢑꢇꢀꢉꢪꢅꢉꢌꢀꢋꢪꢑꢀꢫꢃ꣏ꢑꢀꢛꢜꢅꢈꢀꢴ꣖ꢅꢀꢷꢔꢗꢔꢌꢀꢴꢃ꣄ꢅꢀꢈꢃ꣗ꢃꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢌꢀꢫꢉꢇꢅꢈꢀ
ꢈꢃꢔꢅꢀꢋꢚꢞꢅꢈꢀꢋꢉꢧꢃꢀꢅꢈꢔꢅꢈꢀ
ꢀ
ꢍꢠꢆꢊꢡꢢꢡꢆꢒꢗꢡꢣꢤꢆ
ꢁꢂꢃꢄꢅꢀꢄꢅꢆꢄꢇꢀꢈꢉꢄꢅꢀꢄꢅꢇꢊꢀꢋꢇꢌꢄꢀꢍꢎꢍꢏꢀꢄꢅꢃꢆꢐꢀꢑꢐꢊꢈꢀꢈꢒꢄꢅꢀꢈꢓꢋꢀꢈꢔꢈꢀꢕꢀꢖꢗꢘꢄꢅꢀꢇayꢀꢙꢄꢅꢀꢚꢛꢄꢅꢀ
ꢈꢉꢄꢅꢀꢄꢅꢇꢊꢀꢖꢇꢉꢄꢅꢀꢖꢐꢄꢀꢜꢝꢞꢁꢁꢟꢀꢖꢂꢃꢄꢅꢀꢠꢡꢐꢀꢢꢣꢄꢅꢀꢤꢐꢄꢇꢀꢖꢥꢀꢦꢧꢀꢇꢨꢐꢀꢇꢐꢊꢄꢀꢠꢩꢐꢀꢖꢇꢪꢀꢑꢐꢊꢈꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢑꢆꢀ
ꢋꢇꢬꢄꢀꢖꢭꢈꢇꢀꢍꢨꢖꢀꢈꢔꢈꢇꢀꢤꢮꢀꢯꢗꢰꢄꢅꢀꢄꢇꢱꢍꢀꢠꢲꢍꢀꢳꢲꢃꢀꢈꢇꢓꢖꢀꢯꢗꢴꢄꢅꢀꢈꢵꢄꢅꢀꢄꢇꢗꢀꢅꢐꢲꢍꢀꢖꢇꢐꢫꢒꢀꢂꢶꢐꢀꢂꢃꢀꢖꢇꢐꢊꢖꢀꢇꢩꢐꢀ
ꢈꢇꢃꢀꢢꢲꢄꢀꢋꢇꢷꢍꢀꢙꢄꢅꢀꢚꢛꢄꢅꢀꢖꢂꢗꢸꢈꢀꢤꢇꢐꢀꢠꢗaꢀꢂaꢀꢄꢅꢃꢆꢐꢀꢖꢇꢹꢀꢖꢂꢗꢡꢄꢅꢀꢯꢆꢀꢈꢌꢄꢀꢖꢇꢐꢥꢖꢺꢀꢻꢐꢊꢄꢀꢄayꢀꢈꢔꢈꢀꢋꢇꢗơꢄꢅꢀ
ꢋꢇꢔꢋꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢇꢪꢄꢇꢀꢖꢇꢙꢈꢀꢠꢗꢴꢈꢀꢔꢋꢀꢚꢛꢄꢅꢀꢤꢇꢔꢀꢋꢇꢼꢀꢳꢐꢥꢄꢺꢀ
ꢽꢮꢀꢖꢇꢒꢾꢖꢀꢠꢿꢈꢀꢖꢲꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢄꢇꢗꢀꢑꢐꢊꢈꢀꢤꢐꢫꢍꢀꢖꢂaꢀꢍꢉꢀꢇꢪꢄꢇꢀꢯꢆꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢋꢇꢼꢀ
ꢳꢐꢥꢄꢀꢠꢫꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇꢀꢑꢆꢀꢖꢪꢍꢀꢯꣀꢐꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀꢽꢐꢫꢍꢀꢖꢂaꢀꢍꢉꢀꢇꢪꢄꢇꢀꢯꢆꢀꢍꢨꢖꢀꢋꢇꢗơꢄꢅꢀ
ꢋꢇꢔꢋꢀꢋꢇꢬꢄꢀꢖꢭꢈꢇꢀꢂꢓꢖꢀꢇꣁꢒꢀꢭꢈꢇꢏꢀꢠꢿꢈꢀꢳꢐꢊꢖꢀꢈꢇꢃꢀꢑꢐꢊꢈꢀꢋꢇꢬꢄꢀꢖꢭꢈꢇꢀꢈꢔꢈꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢠaꢀꢯꢒꣂꢄꢅꢺꢀꢝꢉꢄꢅꢀꢈꢛꢀ
ꢢꣃꢀꢚꢛꢄꢅꢀꢠꢫꢀꢤꢐꢫꢍꢀꢖꢂaꢀꢈꢔꢈꢀꢖꢭꢄꢇꢀꢈꢇꢓꢖꢀꢑꢐꢀꢋꢇꢩꢍꢀꢜꢯꣀꢐꢟꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢠaꢀꢯꢒꣂꢄꢅꢀꢑꢸꢐꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀ
ꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇꢀꢯꢆꢀ꣄aꢑaꢀꢋaꢖꢇꢀꣅꢐꢄꢚꢂꢀꢜꢟꢏꢀꢑꢸꢐꢀꢍꢛꢈꢀꢖꢐꢒꢀꢯꢆꢀꢳyꢖꢈꢃꢚꢀ꣄aꢑaꢺꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ ꢀꢀꢀꢀꢀꢀꢀ
ꢜꢁꢟꢀꢞꢇꢾꢄꢀꢳꢆꢐꢀꢄꢅꢆyꢀꢺꢺ꣎꣏ꢀꢈꢇ꣐ꢄꢇꢀꢢꣃaꢏꢀꢅꣃꢐꢀꢋꢇꢲꢄꢀꢳꢐꢊꢄꢀꢑꢆꢀꢚꢒyꢊꢖꢀꢠ꣑ꢄꢅꢀꢄꢅꢆyꢀꢺ꣒ꢺ꣎ꢀ
ꢀꢀꢀ꣓ꢐꢄꢀꢇꢊꢀꢖꢔꢈꢀꢅꢐꢲ꣔ꢀꢞꢅꢒy꣕ꢄꢀ꣖ꢙꢈꢀ꣗ꢐaꢄꢅ꣏ꢀEꢍaꢐꢯ꣔ꢀꢄꢚꢅꢐaꢄꢅ꣘ꢐꢃꢐꢖꢺaꢈꢺꢑꢄꢀ
ꢀ
6
ꢀ
ꢀꢏƯỜꢐꢑꢂĐẠꢒꢂꢄỌꢃꢂꢀꢄỦꢂĐÔꢂꢄꢓꢂꢐỘꢒꢂ
ꢀꢯꢆꢀꢍꢨꢖꢀꢍꢔyꢀꢲꢃꢀaꢑaꢀꢠꢿꢈꢀꢳꢐꢊꢖꢀꢈ꣙ꢀꢇꣀꢀꢖꢂꢴꢀꢒayꢀꢯꢒꢐꢏꢀꢤꢥꢖꢀꢇꢴꢋꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢏꢀꢤꢇꢉꢄꢅꢀꢳꢓꢖꢀꢠꢹꢄꢇꢀ
ꢖꢂꢃꢄꢅꢀ ꢈꢲꢀ ꢚꣁꢀ ꢯꢐꢊꢒꢀ ꢑꢆꢀ ꢈꢔꢈꢀ ꢒyꢥꢖꢀ ꢠꢹꢄꢇꢀ ꢯꢾꢋꢀ ꢤꢥꢀ ꢇꢃꢩꢈꢇꢺꢀ ꢀ ꢦꢬyꢀ ꢚꢄꢅꢀ ꢤꢇꢉꢄꢅꢀ ꢅꢐaꢄꢀ ꢖꢂꢩꢄꢅꢀ ꢖꢇꢔꢐꢀ
ꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢃꢄꢖꢇꣅꢯyꢀꢖꢂꢃꢄꢅꢀꢑꢐꢊꢈꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢈꢔꢈꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢖꢂꢃꢄꢅꢀꢍꢔyꢀꢲꢃꢺꢀꢀꢈꢇꢒyꢫꢄꢀ
ꢖꢐꢥꢋꢀꢖꢂꢃꢄꢅꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢯꢆꢀꢍꢨꢖꢀꢈꢇꢒꣀꢐꢀꢈꢔꢈꢀꢇꢗꢸꢄꢅꢀꢚꢄꢀꢳyꢖꢈꢃꢚꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢳꢘꢐꢀꢍꢨꢖꢀ
ꢈꢇꢶꢀꢠꢎꢀꢚꢒyꢀꢄꢇꢓꢖꢏꢀꢄơꢐꢀꢍꢆꢀꢈꢔꢈꢀꢠꢗꢡꢄꢅꢀꢚꢄꢀꢠꢌꢒꢀꢖꢐꢄꢀꢖꢂꢃꢄꢅꢀꢈꢇꢒꣀꢐꢀꢠꢩꢐꢀꢚꢐꢊꢄꢀꢈꢇꢃꢀꢍꢨꢖꢀꢢꢀꢯaꢀꢈꢇꢄꢀ
ꢤꢇꢉꢄꢅꢀꢦꢔꢈꢀꢠꢹꢄꢇꢀꢖꢗơꢄꢅꢀꢙꢄꢅꢀꢑꢸꢐꢀꢍꢨꢖꢀꢒyꢀꢖ꣠ꢈꢺꢀꢁꢩꢐꢀꢍꣀꢐꢀꢂaꢄꢇꢀꢅꢐꢸꢐꢀꢈꢇꢒyꢫꢄꢀꢖꢐꢥꢋꢏꢀꢀꢅꢇꢐꢀꢄꢇꢸꢀꢍꣀꢐꢀ
ꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀ꣡꣢ꢀꢇꢐꢊꢄꢀꢖꢩꢐꢀꢜꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢟꢀꢖꢂꢃꢄꢅꢀꢍꢨꢖꢀꢇꢪꢄꢇꢀꢖꢇꢙꢈꢀꢖꢒꢌꢄꢀꢖꢀꢈꢇꢃꢀꢈꢔꢈꢀꢍꢛꢈꢀ
ꢠꢭꢈꢇꢀꢈꢶaꢀꢒayꢀꢯꢒꢐꢀꢑꢆꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢖꢗơꢄꢅꢀꢙꢄꢅꢺꢀꢝꢔꢈꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀ꣡꣢ꢀꢇꢃꢆꢄꢀꢈꢇ꣐ꢄꢇꢀꢳaꢃꢀꢅꣂꢍꢀꢖꢓꢖꢀꢈꢲꢀ
ꢈꢔꢈꢀꢠꢣꢐꢀꢖꢗꢴꢄꢅꢀꢇaꢋꢏꢀꢄꢅ꣑ꢄꢀꢦꢥꢋꢀꢈꢶaꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢈꢇꢶꢀꢠꢎꢀꢑꢆꢀꢖꢓꢖꢀꢈꢲꢀꢚꣁꢀꢯꢐꢊꢒꢀꢖ꣣ꢄꢇꢺꢀꢞꢇꣁꢄꢅꢀꢖꢇayꢀꢠꢼꢐꢀ
ꢈꢶaꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀ꣡꣢ꢀꢠꢗꢴꢈꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢳꢄꢀꢖꢂꢃꢄꢅꢀꢖꢇꢉꢄꢅꢀꢚꢹꢈꢇꢀꢈꢔꢈꢀꢯꢊꢄꢇꢀꢳyꢖꢈꢃꢚꢏꢀꢠꢬyꢀꢯꢆꢀꢍꢨꢖꢀ
ꢋꢇꢌꢄꢀꢈꢶaꢀꢺꢀ
ꢀꢈꢇꢙaꢀꢍꢨꢖꢀꢖꢇꢉꢄꢅꢀꢚꢹꢈꢇꢀꢈꢛꢀꢖꢇꢫꢏꢀꢖꢂꢃꢄꢅꢀꢠ꣙ꢀꢍꢉꢀꢇꢪꢄꢇꢀꢈꢇꢒꢄꢅꢀꢈꢇꢃꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢯꢊꢄꢇꢀꢳyꢖꢈꢃꢚꢀ
aꢑaꢀꢑꢆꢀꢯꢗꢒꢀꢅꢐꣁꢀꢅꢐꢔꢀꢖꢂꢹꢀꢈꢛꢀꢖꢇꢫꢀꢈꢶaꢀꢈꢔꢈꢀꢳꢐꢥꢄꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀꢀꢖꢇꢈꢀꢖꢇꢐꢀꢈꢛꢀꢖꢇꢫꢀꢈꢇ꣐ꢀꢖꢇꢹꢀꢖꢂꢃꢄꢅꢀ
ꢚ꣤ꢄꢅꢀꢈꢇꢲyꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢺꢀꢻꢩꢄꢀꢈꢇꢥꢀꢈꢇꢭꢄꢇꢀꢈꢶaꢀꢀꢠꢣꢐꢀꢑꢸꢐꢀꢖꢭꢄꢇꢀꢇꣁꢒꢀꢚꢛꢄꢅꢀꢖꢇꢈꢀꢖꢥꢀꢯꢆꢀ
ꢄꢥꢒꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢍꢨꢖꢀꢚ꣤ꢄꢅꢀꢈꢇꢲyꢀꢠꢌyꢀꢠꢶꢀꢖꢇꢪꢀꢂꢓꢖꢀꢚ꣕ꢀꢳꢹꢀꢄꢼꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢺꢀ꣢ꢿꢈꢀꢚ꣥ꢀꢀꢇꣀꢀꢖꢂꢴꢀꢄꢇꢐꢎꢒꢀꢖꢣꢐꢀ
ꢗꢒꢏꢀꢳaꢃꢀꢅꣂꢍꢀꢅꢐꢲꢍꢀꢖꢇꢙꢀꢖꢀꢖ꣦ꢄꢅꢀꢋꢇꢌꢄꢀꢑꢆꢀꢅꢐꢲꢍꢀꢠꢣꢐꢀꢦꢙꢄꢅꢏꢀꢑꢐꢊꢈꢀꢤꢐꢫꢍꢀꢖꢂaꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢈꢇꢶꢀꢠꢎꢀꢑꢸꢐꢀ
ꢑꢐꢊꢈꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢈꢛꢀꢖꢇꢫꢀꢖꢣꢄꢀꢄꢇꢐꢎꢒꢀꢖꢇꢡꢐꢀꢅꢐaꢄꢀꢑꢆꢀꢠ꣤ꢐꢀꢇ꣧ꢐꢀꢄꢇꢐꢎꢒꢀꢳꢨꢀꢄꢇꢸꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀ꣢ꢨꢖꢀꢅꢐꢲꢐꢀ
ꢋꢇꢔꢋꢀꢈ꣙ꢀꢖꢇꢫꢀꢢꣃꢀꢚꢛꢄꢅꢀꢚꣁꢀꢯꢐꢊꢒꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢠꢫꢀꢯꢆꢍꢀꢅꢐꢲꢍꢀꢈꢔꢈꢀꢍꢐꢎꢄꢀꢯꢸꢄꢀꢈꢶaꢀꢈꢔꢈꢀꢳꢐꢥꢄꢀꢈꢇꢗơꢄꢅꢀ
ꢖꢂꢪꢄꢇꢏꢀꢯaꢀꢈꢇꢄꢀꢍꢐꢎꢄꢀꢄꢇ꣧ꢀꢇơꢄꢀꢑꢆꢀꢑꢐꢊꢈꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢖꢇꢒꢾꢄꢀꢯꢴꢐꢀꢖꢇꢉꢄꢅꢀꢒaꢀꢚ꣤ꢄꢅꢀ
ꢈꢇꢲyꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢤꢇꢲꢀꢖꢇꢐꢀꢇơꢄꢺꢀꢀ
ꢻꢧyꢀꢦꢍꢀꢦ꣨ꢖꢀꢑꢭꢀꢚꢛꢀꢖꢂꢃꢄꢅꢀꢍꢪꢅꢉꢀ꣘ꢺꢀ꣖ꢬyꢀꢯꢆꢀꢍꢨꢖꢀꢳꢐꢥꢄꢀꢖꢇꢫꢀꢠơꢄꢀꢅꢐꢲꢄꢀꢈꢼꢀꢠꢐꢫꢄꢀꢀꢑꢓꢄꢀꢠꢎꢀꢄꢅꢗꢡꢐꢀ
ꢚ꣥ꢄꢅꢀꢑꢸꢐꢀꢍꢨꢖꢀꢠꢣꢐꢀꢖꢗꢴꢄꢅꢀꢈꢇꢐaꢀꢢ꣩ꢀꢈꢶaꢀꢯꢸꢋꢀꢚꣁꢀꢯꢐꢊꢒꢺꢀꢝꢔꢈꢀꢖꢭꢄꢇꢀꢈꢇꢓꢖꢀaꢄꢀꢖꢃꢆꢄꢀꢒaꢄꢀꢖꢬꢍꢀꢘꢀꢠꢬyꢀꢯꢆꢀꢢꢀ
ꢑ꣠ꢄꢅꢀꢍꢿꢖꢀꢈꢶaꢀꢈꢔꢈꢀꢤꢐꢫꢒꢀꢚꣁꢀꢯꢐꢊꢒꢺꢀꢀꢢ꣪ꢀꢠꢗaꢀꢂaꢀꢄꢇꣁꢄꢅꢀꢇꢆꢄꢇꢀꢑꢐꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢈꢇꢃꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢅꢐꢔꢀ
ꢖꢂꢹꢀꢈ꣙ꢀꢖꢇꢫꢀꢈ꣙ꢀꢈꢶaꢀꢈꢔꢈꢀꢳꢐꢥꢄꢀꢈ꣤ꢄꢀꢯꢩꢐꢏꢀꢄꢅꢇ꣣aꢀꢯꢆꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢅꢐꢔꢀꢖꢂꢹꢀꢢꢣꢀꢄꢅꢒyꢄꢀꢖ꣦ꢀꢀꢠꢥꢄꢀꢏꢀꢑꢆꢀ
ꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢢ꣪ꢀꢚꢃꢀꢠ꣙ꢀꢢ꣪ꢀꢂꢓꢖꢀꢯꢸꢄꢺꢀꢞꢅꢗꢡꢐꢀꢖaꢀꢈ꣙ꢀꢖꢇꢫꢀꢢꣃꢀꢚꢛꢄꢅꢀꢈꢔꢈꢀꢚꢓꢒꢀ
ꢇꢐꢊꢒꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢖꢂꢄꢀꢈꢔꢈꢀꢳꢐꢥꢄꢀꢈ꣤ꢄꢀꢯꢩꢐꢀꢠꢫꢀꢖꢇayꢀꢖꢇꢥꢀꢍꢐꢎꢄꢀꢯꢸꢄꢀꢈꢶaꢀꢤꢐꢫꢒꢀꢚꣁꢀꢯꢐꢊꢒꢀꢐꢄꢖꢀꢖꢂꢃꢄꢅꢀaꢑaꢀ
ꢑꢸꢐꢀꢍꢨꢖꢀꢄꢇ꣧ꢀꢍꢐꢎꢄꢀꢇꣁꢒꢀꢇꢩꢄꢀ꣫꣬ꢏꢀ꣭E꣮꣬ꢏꢀꢞE꣗꣯ꢏꢀꢍꢆꢀꢈꢇ꣐ꢀꢍꢧꢀꢇ꣙aꢀꢈꢔꢈꢀꢚꢓꢒꢀꢇꢐꢊꢒꢀꢈꢶaꢀꢳꢐꢥꢄꢀꢈ꣤ꢄꢀ
ꢯꢩꢐꢏꢀꢖꢂꢃꢄꢅꢀꢤꢇꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢠꢐꢀꢄꢇꣁꢄꢅꢀꢅꢐꢔꢀꢖꢂꢹꢀꢖꢇꢈꢀꢖꢥꢺꢀꢁꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢈ꣙ꢀꢢꢀ
ꢤꢇꢔꢈꢀꢳꢐꢊꢖꢀꢑꢎꢀꢅꢐꢔꢀꢖꢂꢹꢀꢈꢶaꢀꢈꢔꢈꢀꢳꢐꢥꢄꢀꢢ꣪ꢀꢠꢗꢴꢈꢀꢖꢇꢒꢀꢅꢄꢀꢠꢫꢀꢳaꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢤꢇꢔꢈꢀꢄꢇaꢒꢀꢑꢸꢐꢀꢈꢔꢈꢀꢅꢐꢔꢀꢖꢂꢹꢀ
ꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢖꢗơꢄꢅꢀꢙꢄꢅꢺꢀ꣰ꢃꢀꢠ꣙ꢏꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢠꢗaꢀꢂaꢀꢳꢘꢐꢀꢀꢑꢸꢐꢀꢍꢨꢖꢀꢤꢇꢔꢐꢀꢄꢐꢊꢍꢀꢖꢂ꣦ꢒꢀ
ꢖꢗꢴꢄꢅꢀꢄꢇꢗꢀꢑꢾyꢀꢢ꣪ꢀꢄꢇ꣧ꢀꢇơꢄꢀꢄꢇꢐꢎꢒꢏꢀꢯꢆꢍꢀꢅꢐꢲꢍꢀꢖꢇꢡꢐꢀꢅꢐaꢄꢀꢈꢌꢄꢀꢖꢇꢐꢥꢖꢀꢠꢫꢀꢦꢔꢈꢀꢍꢐꢄꢇꢀꢈꢔꢈꢀꢖꢭꢄꢇꢀꢈꢇꢓꢖꢀaꢄꢀ
ꢖꢃꢆꢄꢀꢄꢇꢓꢖꢀꢠꢹꢄꢇꢏꢀꢖꢂꢃꢄꢅꢀꢤꢇꢐꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢇꢆꢄꢇꢀꢑꢐꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢢ꣪ꢀꢠꢗꢴꢈꢀꢋꢇꢬꢄꢀꢖꢭꢈꢇꢺꢀ
ꢁꢂꢃꢄꢅꢀꢈꢔꢈꢀꢋꢇꢌꢄꢀꢖꢐꢥꢋꢀꢖꢇꢃꢀꢈꢶaꢀꢳꢆꢐꢀꢳꢔꢃꢏꢀꢈꢇ꣱ꢄꢅꢀꢖꢉꢐꢀꢖꢂꢪꢄꢇꢀꢳꢆyꢀꢄꢎꢄꢀꢖꢲꢄꢅꢀꢈꢶaꢀꢺꢀꢇꢌꢄꢀꢳaꢀ
ꢈꢶaꢀꢳꢆꢐꢀꢳꢔꢃꢀꢯꢆꢀꢤꢥꢖꢀꢒꢲꢀꢢꣃꢀꢚꢛꢄꢅꢀꢖꢂꢒyꢀꢑꢥꢖꢀꢖꢇꢈꢀꢖꢇꢐꢀꢑꢆꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇꢀꢖꢂꢃꢄꢅꢀA꣡Aꢺꢀꢇꢌꢄꢀ
ꢈꢒꢣꢐꢀꢈ꣥ꢄꢅꢀꢯꢆꢀꢤꢥꢖꢀꢯꢒꢾꢄꢀꢈꢶaꢀꢳꢆꢐꢀꢳꢔꢃꢺꢀ
ꢀ
ꢀ
ꢀẠꢁꢂꢃꢄÍꢂꢅꢄꢆꢇꢂꢄỌꢃꢂ−ꢂꢈỐꢂꢉꢊꢋꢌꢍꢉꢎ
ꢂ
ꢀ 7
ꢙꢠꢆꢀꢥꢀꢆꢒꢦꢀꢊꢆ
ꢙꢠꢍꢠꢆꢒꢚꢧꢂꢆꢨưꢩꢅꢁꢆꢓꢪꢌꢆꢫꢋꢬꢅꢆꢭꢮꢆꢯꢋꢰꢂꢆꢱꢲꢋꢆꢳꢴꢵꢆ
ꢙꢠꢍꢠꢍꢠꢆꢶꢓꢜꢋꢆꢅꢋꢰꢫꢆ
ꢌꢏꢆꢶꢋꢷꢫꢆꢉꢓꢈꢅꢁꢆꢫꢸꢆꢓꢹꢅꢓꢆ
ꢽꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇꢀꢯꢆꢀꢍꢨꢖꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀꢦꢔꢈꢀꢍꢐꢄꢇꢀꢤꢇꢔꢍꢀꢋꢇꢔꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢇꢊꢀꢖꢇꢣꢄꢅꢀ
ꢈ꣙ꢀꢖꢇꢫꢀꢈ꣙ꢀꢍꢨꢖꢀꢈꢔꢈꢇꢀꢳꢂꢒꢖꣅꢃꢂꢈꢺꢀꢀ
ꢽꢮꢀꢖꢇꢒꢾꢖꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇꢀꢍꢉꢀꢖꢲꢀꢈꢔꢈꢀꢇꢆꢄꢇꢀꢑꢐꢀꢇꢊꢀꢖꢇꢣꢄꢅꢀꢈ꣙ꢀꢖꢇꢫꢀꢈ꣙ꢀꢠꢗꢴꢈꢀꢍꢨꢖꢀꢈꢔꢈꢇꢀꢅꢐꢲꢐꢀ
ꢖꢃꢔꢄꢀꢇꢈꢀꢈꢇꢭꢄꢇꢀꢦꢔꢈꢀꢑꢆꢀꢂꣲꢀꢂꢆꢄꢅꢺꢀꢞ꣙ꢀꢈꢇ꣐ꢀꢂaꢀꢂꢱꢄꢅꢀꢀꢖꢂꢗꢸꢈꢀꢤꢇꢐꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢳꢓꢖꢀꢤꣳꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢇꢪꢄꢇꢀ
ꢖꢇꢙꢈꢀꢀꢈꢔꢈꢀꢍꢉꢀꢇꢪꢄꢇꢀꢈꢇꢭꢄꢇꢀꢦꢔꢈꢀꢈꢶaꢀꢇꢊꢀꢖꢇꢣꢄꢅꢀꢄꢆyꢏꢀꢖꢇꢗꢡꢄꢅꢀꢚꢄꢀꢠꢥꢄꢀꢑꢐꢊꢈꢀꢋꢇꢔꢖꢀꢇꢐꢊꢄꢀꢂaꢀꢢꢀꢳꢓꢖꢀ
ꢖꢃꢆꢄꢏꢀꢤꢇꢉꢄꢅꢀꢂꣲꢀꢂꢆꢄꢅꢏꢀꢤꢇꢉꢄꢅꢀꢄꢇꢓꢖꢀꢒꢔꢄꢀꢖꢂꢃꢄꢅꢀꢇꢊꢀꢖꢇꢣꢄꢅꢀꢇꢪꢄꢇꢀꢖꢇꢙꢈꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢈꢛꢀꢖꢇꢫꢺꢀ꣡ꢓꢄꢀꢠꢎꢀ
ꢄꢇꢗꢀꢑꢾyꢀꢖꢇꢗꢡꢄꢅꢀꢈꢇ꣐ꢀꢠꢗꢴꢈꢀꢋꢇꢔꢖꢀꢇꢐꢊꢄꢀꢘꢀꢅꢐaꢐꢀꢠꢃꢩꢄꢀꢍꢒꢨꢄꢀꢇơꢄꢀꢄꢇꢐꢎꢒꢀꢈꢶaꢀꢖꢇꢐꢥꢖꢀꢤꢥꢺꢀꢝꢔꢈꢀꢍꢉꢀꢇꢪꢄꢇꢀ
ꢇꢊꢀꢖꢇꢣꢄꢅꢀꢠꢗꢴꢈꢀꢠꢐꢀꢤꣴꢍꢀꢳꢘꢐꢀꢈꢔꢈꢀꢖꢇꢒꢾꢖꢀꢖꢃꢔꢄꢀꢈ꣙ꢀꢇꢊꢀꢖꢇꢣꢄꢅꢀꢤꢇꢔꢍꢀꢋꢇꢔꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢈꢇꢐꢀꢖꢐꢥꢖꢀꢈꢶaꢀꢍꢉꢀ
ꢇꢪꢄꢇꢀꢇꢊꢀꢖꢇꢣꢄꢅꢺꢀ꣖ꢬyꢀꢯꢆꢀꢈơꢀꢢꢘꢀꢈꢇꢃꢀꢍꢨꢖꢀꢯꢃꢩꢖꢀꢈꢔꢈꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢤꢇꢔꢈꢀꢄꢇaꢒꢏꢀꢖ꣦ꢀꢍꢨꢖꢀꢖꢇ꣑ꢍꢀ
ꢚ꣤ꢀꢠꢌyꢀꢠꢶꢀꢜꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇꢟꢀꢠꢫꢀꢖꢇꢭꢀꢄꢅꢇꢐꢊꢍꢀꢑꢸꢐꢀꢍꢨꢖꢀꢖꢾꢋꢀꢇꢩꢄꢀꢈꢇꢥꢀꢈꢶaꢀꢤꢹꢈꢇꢀꢳꢲꢄꢀꢖꢂꢃꢄꢅꢀꢍꢉꢀ
ꢇꢪꢄꢇꢀꢜꢍꢉꢀꢋꢇ꣧ꢄꢅꢟꢏꢀꢇꢃꢿꢈꢀꢖꢂꢃꢄꢅꢀꢖꢇꢈꢀꢖꢥꢀꢜꢖꢇꣃꢀꢄꢅꢇꢐꢊꢍꢟꢺꢀ꣰ꢗꢸꢐꢀꢠꢬyꢀꢯꢆꢀꢢơꢀꢠꣂꢀꢖꢐꢥꢋꢀꢈꢾꢄꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀ
ꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇ꣔ꢀ
ꢀ
ꢗꢹꢅꢓꢆꢍꢺꢀꢟơꢀ꣕ꢀꢋꢃ꣏ꢠꢀꢖꢮꢅꢀꢠꢉꢛơꢅꢈꢀꢠꢉꢧꢠꢀꢫꢃꢯꢑꢀꢖꢉꢰꢅꢈꢀꢑꢇꢀꢉꢪꢅꢉꢀ
8
ꢀ
ꢀꢏƯỜꢐꢑꢂĐẠꢒꢂꢄỌꢃꢂꢀꢄỦꢂĐÔꢂꢄꢓꢂꢐỘꢒꢂ
ꢻꢏꢆꢼꢋꢄꢅꢆꢁꢋꢽꢋꢆꢨꢚꢧꢂꢆꢨưꢩꢅꢁꢆ
꣢ꢨꢖꢀꢢꢣꢀꢄꢨꢐꢀꢚꢒꢄꢅꢀꢳaꢃꢀꢇꢆꢍꢀꢖꢂꢃꢄꢅꢀꢯꢕꢀꢖꢇꢒyꢥꢖꢀꢈꢶaꢀꢚꢐ꣕ꢄꢀꢅꢐꢲꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅ꣔ꢀ
− ꢽꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢜꢑꢂꢐꣅꢐꢈaꢖꢐꢃꢄꢟ꣔ꢀꣵꢔꢈꢀꢠꢹꢄꢇꢀꢑꢆꢀꢈꢇꢙꢄꢅꢀꢍꢐꢄꢇꢀꢍꢨꢖꢀꢈꢔꢈꢇꢀꢖꢀꢠꢨꢄꢅꢀꢖꢭꢄꢇꢀꢈꢇꢓꢖꢀꢈꢶaꢀ
ꢇꢆꢄꢇꢀꢑꢐꢀꢈ꣙ꢀꢖꢇꢫꢀꢈꢶaꢀꢍꢨꢖꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢍꢔyꢀꢖꢭꢄꢇꢀꢋꢇꢙꢈꢀꢖꢩꢋꢺꢀ
− ꢁꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢜaꢳꢢꢖꢂaꢈꢖꢐꢃꢄꢟ꣔ꢀ꣓ꢕꢀꢯꢒꢾꢄꢀꣶꢀꢖꢭꢄꢇꢀꢖꢃꢔꢄꢀꢈ꣙ꢀꢖꢇꢫꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢳꢘꢐꢀꢢꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇ꣙aꢀ
ꢈꢶaꢀꢄꢇꣁꢄꢅꢀꢅꢐaꢃꢀꢚꢹꢈꢇꢀꢅꢐꣁaꢀꢈꢔꢈꢀꢇꢆꢄꢇꢀꢑꢐꢀꢑꢆꢀꢈꢇ꣐ꢀꢑꢸꢐꢀꢄꢇꣁꢄꢅꢀyꢥꢒꢀꢖꢣꢀꢈꢶaꢀꢄꢇꣁꢄꢅꢀꢇꢆꢄꢇꢀꢑꢐꢀꢯꢐꢄꢀꢒaꢄꢀ
ꢠꢥꢄꢀꢈꢔꢈꢀꢖꢭꢄꢇꢀꢈꢇꢓꢖꢀꢈꢌꢄꢀꢦꢍꢀꢦ꣨ꢖꢺꢀ
− ꢝꢇꢙꢄꢅꢀꢍꢐꢄꢇꢀꢜꢖꢇꢃꢂyꢟ꣔ꢀꣃꢀꢚꢛꢄꢅꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀꢚꢐ꣕ꢄꢀꢅꢐꢲꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢜaꢳꢢꢖꢂaꢈꢖꢐꢃꢄꢀꢐꢄꢖꢂꢋꢂꢖaꢖꢐꢃꢄꢟꢺꢀ
− ꢞꢅꣁꢀꢄꢅꢇ꣣aꢀꢜꢢꢍaꢄꢖꢐꢈꢢꢟ꣔ꢀꢝꢔꢈꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢀꢈꢶaꢀꢍꢨꢖꢀꢇꢪꢄꢇꢀꢖꢇꢙꢈꢀꢇ꣙aꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢜꢯꢆꢀ
ꢍꢨꢖꢀꢍꢉꢀꢇꢪꢄꢇꢀꢖꢃꢔꢄꢀꢇꢈꢟꢀꢈꢶaꢀꢖꢾꢋꢀꢇꢴꢋꢀꢖꢃꢆꢄꢀꢳꢨꢀꢈꢔꢈꢀꢖꢇꢈꢀꢖꢇꢐꢀꢈ꣙ꢀꢖꢇꢫꢀꢖꢂꢃꢄꢅꢀꢍꢉꢐꢀꢖꢂꢗꢡꢄꢅꢀꢖꢇꢈꢀꢖꢇꢐꢺꢀꢀ
ꢀ
ꢗꢹꢅꢓꢆꢙꢺꢀꢂꢀꢴꢀ꣕ꢀꢉꢕꢔꢀꢖꢉꢓꢀꢖꢧꢖꢀꢉꢎꢅꢉꢀꢗꢃꢀꢖꢣꢀꢋꢉꢯꢀ꣗ꢨꢀꢚꢔꢀ
ꢂꢾꢀꢑ꣙ꢋꢀꢏꢓꢈꢃꢖꢀꢉꢕꢖꢥꢀꢝꢔꢈꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢖꢃꢔꢄꢀꢇꢈꢀꢈꢛꢀꢖꢇꢫꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢯꢆꢀꣷꢑꢉꢀꢇꢩꢄꣷꢀꢠꢣꢐꢀ
ꢖꢗꢴꢄꢅꢀꢖꢃꢔꢄꢀꢇꢈꢏꢀꢤꢇꢉꢄꢅꢀꢖꢭꢄꢇꢀꢖꢃꢔꢄ꣏ꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢈꢬꢒꢀꢇ꣧ꢐꢀꢤꢇ꣙ꢀꢑꢎꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢈꢛꢀꢖꢇꢫꢀꢯꢆꢀ
ꢤꢇꢉꢄꢅꢀꢖꢇꢫꢀꢒyꢥꢖꢀꢠꢹꢄꢇꢺꢀ
ꢂꢀꢴ꣔ꢀꢠꢣꢐꢀꢢꢣꢀꢽꢒꢂꢖꢀ꣗ꢃꢚꢯꢀꢑꢎꢀꢑꢐꢊꢈꢀꢇꢶyꢀꢳ꣧ꢺꢀ꣗ꢐꢲꢀꢢꣃꢀꢇꢶyꢀꢳ꣧ꢀꢜꢟꢀꢢ꣪ꢀꢖꢂꢲꢀꢑꢎꢀꢅꢐꢔꢀꢖꢂꢹꢀꢖꢂꢒꢀꢄꢥꢒꢀ
ꢄꢇꢗꢀꢀꢯꢒꢉꢄꢀꢇꢶyꢀꢳ꣧ꢀꢖꢂꢄꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢚꣁꢀꢯꢐꢊꢒꢀꢠꢌꢒꢀꢑꢆꢃꢺꢀꢝꢇꢭꢄꢇꢀꢑꢪꢀꢑꢾyꢏꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢢaꢒꢀꢠꢗaꢀꢂaꢀ
ꢈꢔꢈꢀꢍꢬꢒꢀꢖꢇꢒꢄ꣔ꢀ
ꢀ꣸ꢀ꣹ꢇꢐꢯꢀꢖꢂꢍꢐꢄaꢖꢐꢃꢄꢜꢟꢀꢚꢃꢀꢢꢤꢐꢋꢀꢃꢚꢀ
ꢊꢅꢉꢀꢔꢅꢀꢋꢓꢎꢅꢀꢶꣅꢔꢳꢵꢋꢨꢀꢠꢚꢓꢠꢵꢚꢋꢨꢺ꣔ꢀ꣢ꢨꢖꢀꢳꢱꢄꢅꢀꢈꢇꢙꢄꢅꢀꢦꢔꢈꢀꢠꢹꢄꢇꢀaꢄꢀꢖꢃꢆꢄꢀꢳaꢃꢀꢅꣂꢍꢀꢑꢐꢊꢈꢀꢈꢇꢙꢄꢅꢀ
ꢍꢐꢄꢇꢀꢂꢱꢄꢅꢀꢅꢐaꢃꢀꢠꢐꢫꢍꢀꢈꢶaꢀꢈꢔꢈꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢑꢆꢀꢈꢔꢈꢀꢤꢇꢒꢀꢑꢈꢀꢈꢓꢍꢀꢯꢆꢀ
ꢳꢱꢄꢅꢀꢂꣀꢄꢅꢺꢀꢻꢪꢄꢇꢀ꣒ꢀꢍꢉꢀꢖꢲꢀꢠꣂꢀꢖꢇꢹꢀꢒꢮꢀꢠꢩꢃꢀꢈ꣙ꢀꢖꢇꢫꢀꢈꢶaꢀꢖꢭꢄꢇꢀaꢄꢀꢖꢃꢆꢄꢺꢀꢝ꣤ꢄꢀꢑꢎꢀꢑꢓꢄꢀꢠꢎꢀꢯꢃꢅꢐꢈꢀꢇꢈꢀ
ꢜꢈꢔꢈꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢀꢯꢆꢀꢤꢇꢉꢄꢅꢀꢖꢇꢫꢀꢖꢭꢄꢇꢀꢖꢃꢔꢄꢟꢀꢤꢇꢉꢄꢅꢀꢖꢇꢫꢀꢈꢒꢄꢅꢀꢈꢓꢋꢀꢈꢬꢒꢀꢖꢂꢲꢀꢯꢡꢐꢀꢇꢃꢆꢄꢀꢖꢃꢆꢄꢀꢖꢀ
ꢠꢨꢄꢅꢀꢑꢸꢐꢀꢈꢔꢈꢀꢄꢅꢒꣂꢄꢀꢖꢆꢐꢀꢄꢅꢒyꢄꢀꢍꢔyꢀꢖꢭꢄꢇꢀꢇꣁꢒꢀꢇꢩꢄꢀꢑꢆꢀꢤꢇꢉꢄꢅꢀꢖꢗơꢄꢅꢀꢖꢔꢈꢀꢈꢶaꢀꢈꢃꢄꢀꢄꢅꢗꢡꢐꢀꢄꢥꢒꢀ
ꢤꢇꢉꢄꢅꢀꢈꢇ꣠ꢈꢀꢈꢇ꣠ꢄꢀꢑꢎꢀꢈꢬꢒꢀꢖꢂꢲꢀꢯꢡꢐꢺꢀ
ꢀ
ꢀẠꢁꢂꢃꢄÍꢂꢅꢄꢆꢇꢂꢄỌꢃꢂ−ꢂꢈỐꢂꢉꢊꢋꢌꢍꢉꢎ
ꢂ
ꢀ 9
ꢀ
ꢗꢹꢅꢓꢆꢟꢺꢀꢂꢀꢴꢀꢗꢾꢀꢋꢅꢉꢀꢔꢅꢀꢋꢓꢎꢅꢀ
ꢒꢃꢯꢑꢀꢋꢚꢔꢀꢗꢎꢀꢈꢀꢏꢼꢃꢥꢀ꣡ꢐꢊꢈꢀꢤꢐꢫꢍꢀꢖꢂaꢀꢑꢆꢀꢅꢰꢀꢯꣀꢐꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢳaꢃꢀꢅꣂꢍꢀꢑꢐꢊꢈꢀꢦꢍꢀꢦ꣨ꢖꢀꢖꢾꢋꢀꢈꢃꢄꢀ
ꢈꢶaꢀꢖꢾꢋꢀꢈ꣙ꢀꢤꢇꢲꢀꢄ꣑ꢄꢅꢀꢖꢇꢈꢀꢖꢇꢐꢀꢖꢣꢖꢏꢀꢠꣂꢄꢅꢀꢖꢇꢡꢐꢀꢦꢍꢀꢦ꣨ꢖꢀꢈꢔꢈꢀꢈꢇꢙꢄꢅꢀꢍꢐꢄꢇꢀꢦꢍꢀꢠ꣙ꢀꢈ꣙ꢀꢋꢇꢲꢐꢀꢯꢆꢀꢍꢨꢖꢀ
ꢈꢇꢙꢄꢅꢀꢍꢐꢄꢇꢀꢠ꣱ꢄꢅꢀꢠ꣠ꢄꢀꢤꢇꢉꢄꢅꢏꢀꢑꢆꢀꢦꢍꢀꢦ꣨ꢖꢀꢠꢥꢄꢀꢈꢔꢈꢀꢤꢇꢭaꢀꢈꢩꢄꢇꢀꢤꢇꢉꢄꢅꢀꢠꢲꢍꢀꢳꢲꢃꢀꢈꢇꢃꢀꢈꢔꢈꢀꢑꢓꢄꢀꢠꢎꢀ
ꢈꢇꢭꢄꢇꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀꢻꢪꢄꢇꢀ꣺ꢀꢚꢗꢸꢐꢀꢠꢬyꢀꢯꢆꢀꢍꢐꢄꢇꢀꢇaꢀꢈꢶaꢀꢑꢐꢊꢈꢀꢤꢐꢫꢍꢀꢖꢂaꢀꢑꢆꢀꢍꢉꢀꢋꢇ꣧ꢄꢅꢀꢈꢔꢈꢀ
ꢯꣀꢐꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇ꣔ꢀ
ꢀ
ꢗꢹꢅꢓꢆꢾꢺꢆꢒꢃꢯꢑꢀꢋꢚꢔꢀꢋꢅꢉꢀꢖꢉꢋꢑꢇꢀꢠꢉꢅꢈꢀꢏꢼꢃꢀꢖꢉꢛơꢅꢈꢀꢋꢚꢪꢅꢉꢀ
꣰aꢀꢑꢆꢃꢀꢈꢔꢈꢀꢯꢕꢀꢖꢇꢒyꢥꢖꢀꢖꢂꢄꢏꢀꢖꢐꢥꢄꢀꢇꢆꢄꢇꢀꢑꢐꢊꢈꢀꢍꢉꢀꢖꢲꢀꢑꢆꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇ꣙aꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢳꢱꢄꢅꢀ
ꢚꢐ꣕ꢄꢀꢅꢐꢲꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢏꢀꢳaꢃꢀꢅꣂꢍꢀꢑꢐꢊꢈꢀꢦꢍꢀꢦ꣨ꢖꢀꢍꢨꢖꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢺꢀ꣡ꢐꢊꢈꢀꢦꢍꢀꢦ꣨ꢖꢀꢍꢨꢖꢀ
ꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢄ꣙ꢐꢀꢯꢄꢀꢍꢨꢖꢀꢢꢐꢒꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢀꢈꢶaꢀꢍꢨꢖꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀ꣡ꢪꢀꢑꢾyꢀꢄꢅꣁꢀ
ꢄꢅꢇ꣣aꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢳaꢃꢀꢅꣂꢍꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢖꢂꢗꢡꢄꢅꢀꢇꢴꢋꢀꢈꢛꢀꢖꢇꢫꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀꢞꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢀ
ꢠꢗꢴꢈꢀꢚꢐ꣕ꢄꢀꢅꢐꢲꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢄꢇꢗꢀꢢaꢒ꣔ꢀꢄꢥꢒꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢠꢲꢍꢀꢳꢲꢃꢀꢖꢭꢄꢇꢀaꢄꢀꢖꢃꢆꢄꢀꢜꢈ꣙ꢀ
ꢄꢅꢇ꣣aꢀꢯꢆꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢃꢀꢄꢇaꢒꢀꢖꢂꢃꢄꢅꢀꢤꢇꢒꢀꢑꢈꢀꢈꢓꢍꢟꢀꢖꢇꢪꢀꢈ꣙ꢀꢖꢇꢫꢀꢤꢥꢖꢀꢯꢒꢾꢄꢀꢠ꣙ꢀꢯꢆꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢺꢀ
ꢻꢪꢄꢇꢀꣻꢀꢢ꣪ꢀꢍꢉꢀꢖꢲꢀꢈꢇꢃꢀꢑꢓꢄꢀꢠꢎꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢀꢯꢆꢀꢄꢇꢗꢀꢖꢇꢥꢀꢄꢆꢃꢺꢀ
10
ꢀ
ꢀꢏƯỜꢐꢑꢂĐẠꢒꢂꢄỌꢃꢂꢀꢄỦꢂĐÔꢂꢄꢓꢂꢐỘꢒꢂ
ꢀ
ꢗꢹꢅꢓꢆꢿꢺꢆꢘꢈꢿꢀꢅꢈꢉꢔꢀꢖꢀꢋꢉꢯꢀꢖꢔꢀꢖꢉꢛơꢅꢈꢀꢋꢚꢪꢅꢉꢀꢛꢽꢖꢀꢴꢃ꣄ꢅꢀꢈꢃ꣗ꢃꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢀ
ꢙꢠꢍꢠꢙꢠꢆꢒꢚꢧꢂꢆꢨưꢩꢅꢁꢆꢫꢋꢬꢅꢆꢭꢮꢆꢯꢋꢰꣀꢆꢱꢲꢋꢆꢳꢴꢵꢆ
꣮ꢓꢖꢀꢄꢇꢐꢎꢒꢀꢈꢉꢄꢅꢀꢑꢐꢊꢈꢀꢠꢧꢀꢠꢗꢴꢈꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢖꢂꢃꢄꢅꢀꢚꣁꢀꢯꢐꢊꢒꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢜꢑꢭꢀꢚꢛꢏꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢑꢹꢀ
ꢄꢅꣁꢏꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢄꢅꣁꢀꢄꢅꢇ꣣aꢀ꣼ꢏꢏꣽꣾꢟꢏꢀꢄꢇꢗꢄꢅꢀꢈꢇ꣐ꢀꢈ꣙ꢀꢑꢆꢐꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢄꢇ꣠ꢍꢀꢍꢛꢈꢀꢖꢐꢒꢀaꢑaꢺꢀ
꣢ꢨꢖꢀꢄꢅꢃꢩꢐꢀꢯꢊꢀꢠꢔꢄꢅꢀꢈꢇ꣱ꢀꢕꢀꢯꢆꢀꢳꢨꢀꢈꢉꢄꢅꢀꢈꢛꢀꣿaꢄꢚꢂaꢀ꣼꣺ꣾꢺꢀꢞ꣙ꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢖꢇꢆꢄꢇꢀꢈꢉꢄꢅꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀ
ꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢈꢶaꢀꢍꢨꢖꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀaꢑaꢀꢈꢇꢃꢀꢳꢘꢐꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢈꢇꢒyꢫꢄꢀꢠꢼꢐꢀꢄꢅꢒꣂꢄꢀꢖꢸꢐꢀꢄꢅꢒꣂꢄꢀ
ꢚaꢀꢖꢂꢄꢀꢈꢔꢈꢀꢠꢿꢈꢀꢖꢲꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢈꢶaꢀꢚꣁꢀꢯꢐꢊꢒꢀꢠꢧꢀꢈꢇꢄꢀꢜꢑꢆꢀꢠꢹꢄꢇꢀꢄꢅꢇ꣣aꢟꢀꢈꢶaꢀꢄꢅꢗꢡꢐꢀꢚ꣥ꢄꢅꢺꢀ
ꢀ
ꢗꢹꢅꢓꢆꣁꢺꢀꢂꢀꢴꢀꢗꢾꢀꢏꢭ꣕ꢅꢈꢀꢠꢚꢓꢖꢵꢴꢭꢚꢵꢀꢀꢆꢓꢅꣅꢭꢑꢵꢚꢀ
ꢁꢐꢥꢋꢀꢖꢇꢃꢏꢀꢈꢇ꣱ꢄꢅꢀꢖꢉꢐꢀꢖꢂꢪꢄꢇꢀꢳꢆyꢀꢑꢎꢀꢀꢇꣀꢀꢖꢂꢴꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢈꢔꢈꢀꢤꢐꢫꢒꢀꢚꣁꢀꢯꢐꢊꢒꢀꢢꢣꢀꢖꢂꢃꢄꢅꢀaꢑaꢺꢀ
ꢈꢔꢈꢇꢀꢖꢐꢥꢋꢀꢈꢾꢄꢀꢄꢆyꢀꢠꢗꢴꢈꢀꢚaꢀꢖꢂꢄꢀꢍꢨꢖꢀꢖꢇꢉꢄꢅꢀꢚꢹꢈꢇꢀꢖ꣥yꢀꢈꢇ꣐ꢄꢇꢀꢈꢔꢈꢀꢇꢗꢸꢄꢅꢀꢚꢄꢀꢳyꢖꢈꢃꢚꢺꢀꢝꢔꢈꢀꢅꢐꢔꢀ
ꢀ
ꢀẠꢁꢂꢃꢄÍꢂꢅꢄꢆꢇꢂꢄỌꢃꢂ−ꢂꢈỐꢂꢉꢊꢋꢌꢍꢉꢎ
ꢂ
ꢀ 11
ꢖꢂꢹꢀꢠꢗꢴꢈꢀꢖꢂꢒyꢎꢄꢀꢑꢆꢃꢀꢖꢀꢠꢨꢄꢅꢀꢖꢂꢃꢄꢅꢀꢤꢇꢐꢀꢖꢇꢈꢀꢇꢐꢊꢄꢏꢀꢢꣃꢀꢚꢛꢄꢅꢀꢈꢔꢈꢀꢈơꢀꢈꢇꢥꢀꢖꢇꢒꢨꢈꢀꢖꢭꢄꢇꢀꢈꢶaꢀꢀꢄꢇꢡꢀ
ꢠ꣙ꢀꢯꢃꢩꢐꢀꢳ꣧ꢀꢠꢗꢴꢈꢀꢑꢐꢊꢈꢀꢢꣃꢀꢚꢛꢄꢅꢀꢖꢇꢶꢀꢈꢉꢄꢅꢀꢠꢫꢀꢖꢂꢒyꢎꢄꢀꢅꢐꢔꢀꢖꢂꢹꢏꢀꢑꢆꢀꢈꢔꢈꢇꢀꢖꢂꢒyꢎꢄꢀꢅꢐꢔꢀꢖꢂꢹꢀꢈꢛꢀꢖꢇꢫꢀꢍꢨꢖꢀ
ꢈꢔꢈꢇꢀꢖꢇꢶꢀꢈꢉꢄꢅꢀꢇꢐꢊꢄꢀꢖꢩꢐꢀꢤꢇꢉꢄꢅꢀꢈ꣤ꢄꢀꢠꢗꢴꢈꢀꢚꢒyꢀꢖꢂꢪꢺꢀꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢈꢶaꢀꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢑꢆꢀꢠꢔꢄꢇꢀꢅꢐꢔꢀ
ꢍꢨꢖꢀꢢꢣꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇꣁꢒꢀꢭꢈꢇꢏꢀꢳaꢃꢀꢅꣂꢍꢀꢈꢲꢀꢈꢔꢈꢀꢤꢕꢀꢇꢐꢊꢒꢀꢑꢆꢀꢤꢇꢃꢲꢄꢅꢀꢖꢇꢡꢐꢀꢅꢐaꢄꢏꢀꢈꢔꢈꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇ꣙aꢀ
ꢤꢇꢔꢈꢀꢈ꣙ꢀꢖꢇꢫꢀꢠꢗꢴꢈꢀꢖꢇꢍꢀꢑꢆꢃꢀꢍꢨꢖꢀꢈꢔꢈꢇꢀꢚ꣕ꢀꢚꢆꢄꢅꢀꢳꢘꢐꢀꢄꢅꢗꢡꢐꢀꢢꣃꢀꢚꢛꢄꢅꢏꢀꢑꢆꢀꢀꢈꢵꢄꢅꢀꢈꢒꢄꢅꢀꢈꢓꢋꢀ
ꢍꢨꢖꢀꢈơꢀꢈꢇꢥꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢈꢇꢒꢄꢅꢀꢈꢇꢒꢄꢅꢀꢑꢆꢀꢍꢘꢀꢂꢨꢄꢅꢺꢀꢀ
꤀ꢀꢖꢗꢘꢄꢅꢀꢈơꢀꢳꢲꢄꢀꢈꢶaꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢖꢐꢥꢋꢀꢈꢾꢄꢀꢄꢆyꢀꢯꢆ꣔ꢀꢜꢟꢀꢢꣃꢀꢚꢛꢄꢅꢀꢍꢐꢎꢄꢀꢚꣁꢀꢯꢐꢊꢒꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀ
ꢄꢇ꣧ꢀꢠꢿꢈꢀꢖꢲꢀꢈꢇꢃꢀꢈꢔꢈꢀꢳꢐꢥꢄꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢈꢛꢀꢖꢇꢫꢀꢖꢇayꢀꢑꢪꢀꢈꢔꢈꢀꢤꢐꢫꢒꢀꢚꣁꢀꢯꢐꢊꢒꢀꢠꢹꢄꢇꢀꢄꢅꢇ꣣aꢀꢈꢛꢀꢖꢇꢫꢀꢠꢗꢴꢈꢀ
ꢦꢔꢈꢀꢠꢹꢄꢇꢀꢳꢘꢐꢀꢄꢅꢉꢄꢀꢄꢅꣁꢀaꢑaꢏꢀꢈꢇ꤁ꢄꢅꢀꢇꢩꢄꢀꢄꢇꢗꢀꢤꢐꢫꢒꢀꢐꢄꢖꢀꢑꢆꢀ꤂ꢃaꢖꢏꢀꢑꢆꢀꢜꢟꢀꢠꢫꢀꢖꢇayꢀꢖꢇꢥꢀꢑꢐꢊꢈꢀꢅꢐꢲꢐꢀ
ꢖꢇꢭꢈꢇꢀꢈꢔꢈꢀꢇꢆꢄꢇꢀꢠꢨꢄꢅꢀꢈꢛꢀꢖꢇꢫꢀꢯꢐꢄꢀꢒaꢄꢀꢠꢥꢄꢀꢑꢐꢊꢈꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢳꢐꢥꢄꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢏꢀꢑꢸꢐꢀꢅꢐꢲꢐꢀꢖꢇꢭꢈꢇꢀ
ꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢋꢇꢐꢀꢖꢐꢒꢀꢈꢇꢒꢷꢄꢀꢇꢗꢸꢄꢅꢀꢚꢄꢀꢳyꢖꢈꢃꢚꢀaꢑaꢀꢇꢃꢩꢖꢀꢠꢨꢄꢅꢀꢖꢂꢄꢀꢈꢔꢈꢀꢯ꣣ꢄꢇꢀꢑꢈꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢏꢀ
ꢖꢂꢃꢄꢅꢀꢈꢔꢈꢇꢀꢄꢆyꢀꢄꢇꣁꢄꢅꢀꢇꢆꢄꢇꢀꢑꢐꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢯꢆꢀꢍꢨꢖꢀꢦꢓꢋꢀꢦ꣐ꢀꢈꢔꢈꢀꢇꢆꢄꢇꢀꢑꢐꢀꢈꢶaꢀ
ꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢅꢣꢈꢺꢀ꣡ꢭꢀꢚꢛꢏꢀꢤꢥꢖꢀꢒꢲꢀꢈꢶaꢀꢑꢐꢊꢈꢀꢖꢇꢍꢀꢇaꢐꢀꢅꢐꢔꢀꢖꢂꢹꢀ꣬ꢀꢯꢆꢀ꣬ꢏꢀꢖꢂꢃꢄꢅꢀꢤꢇꢐꢀꢤꢥꢖꢀꢒꢲꢀ
ꢈꢶaꢀꢑꢐꢊꢈꢀꢖꢇꢍꢀꢍꢨꢖꢀ꣬ꢀꢑꢆꢀꢍꢨꢖꢀꢞE꣗ꢀꢈ꣙ꢀꢖꢇꢫꢀꢯꢆꢀ꣬ꢏꢀꢞE꣗ꢀꢇꢃꢿꢈꢀ꣭E꣮꣬ꢺꢀꢽꢮꢀꢖꢇꢒꢾꢖꢀꢄꢆyꢀꢖꢒꢬꢄꢀ
ꢖꢇꢃꢀꢈꢔꢈꢀꢤꢇꢒꢉꢄꢀꢤꢇꢼꢀꢯꢕꢀꢖꢇꢒyꢥꢖꢀꢚꢐ꣕ꢄꢀꢅꢐꢲꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀ꣼ꣻꣾꢺꢀ
ꢙꢠꢙꢠꢆꣂꣃꢆꢅꢁꢌꢅꢁꢆꢻ꣄ꢅꢁꢆꢱꣅꢆꢓꢽꢅꢁꢆꢨꢓꢋꢆꢁꢋꢌꢅꢆꢅꢁꢓꢆꢨꢚꢅꢁꢆꢌꢱꢌꢆꢌꢨꢓꢋꢅꢭꢚꢆ
ꢝꢔꢈꢀꢯ꣣ꢄꢇꢀꢑꢈꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢄꢅaꢄꢅꢀꢳꢱꢄꢅꢀꢄꢇaꢒꢀꢯꢆꢀꢖꢾꢋꢀꢇꢴꢋꢀ꣫꣬꣰꣰ꢏꢀE꣡Eꢞ꣯ꢏꢀꢍꢆꢀꢈꢔꢈꢀꢖꢇꢆꢄꢇꢀ
ꢋꢇꢌꢄꢀꢠꢩꢐꢀꢚꢐꢊꢄꢀꢈꢇꢃꢀꢢꢣꢀꢯ꣩ꢀꢑꢆꢀꢖꢇꢾꢍꢀꢈꢇꢭꢀꢅꢐꢔꢀꢖꢂꢹꢀꢖꢗơꢄꢅꢀꢙꢄꢅꢺꢀꢁꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢄꢆyꢀꢈ꣙ꢀꢖꢇꢫꢀꢠꢗꢴꢈꢀꢢꣃꢀꢚꢛꢄꢅꢀ
ꢈꢇꢃꢀꢈꢔꢈꢀꢅꢐꢔꢀꢖꢂꢹꢀꢢꢣꢀꢄꢅꢒyꢄꢀꢜꢈꢔꢈꢀꢇꢱꢄꢅꢀꢢꢣꢏꢀꢑꢆꢀꢳꢐꢥꢄꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢈꢶaꢀꢈꢔꢈꢀꢤꢐꢫꢒꢀꢚꣁꢀꢯꢐꢊꢒꢀꢖꢂꢃꢄꢅꢀ
aꢑaꢀꢄꢇꢗꢀꢐꢄꢖꢀꢑꢆꢀꢯꢃꢄꢅꢟꢏꢀꢄꢇꢗꢀꢈꢔꢈꢀꢤꢇꢔꢐꢀꢄꢐꢊꢍꢀꢤꣳꢀꢒꢿꢈꢀꢑꢆꢀꢄꢅaꢄꢅꢀꢳꢱꢄꢅꢀꢄꢇaꢒꢀꢤꢇꢉꢄꢅꢀꢈ꣙ꢀꢕꢀꢄꢅꢇ꣣aꢀ
ꢈꢇꢃꢀꢈꢔꢈꢀꢅꢐꢔꢀꢖꢂꢹꢀ꤂ꢃaꢖꢐꢄꢅꢋꢃꢐꢄꢖꢀꢑꢸꢐꢀꢄꢃꢄ꤃ꢂꢃꢀꢋꢇꢌꢄꢀꢖꢇꢾꢋꢀꢋꢇꢬꢄꢺꢀ
ꢀꢇꣀꢀꢖꢂꢴꢀꢇaꢐꢀꢳꢐꢥꢄꢀꢖꢇꢫꢀꢈꢶaꢀꢢꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢤꢇꢃꢲꢄꢅꢺꢀꢝꢲꢀꢇaꢐꢀꢠꢎꢒꢀꢯꢆꢀꢖꢇaꢍꢀꢢꢣꢀꢑꢸꢐꢀꢇaꢐꢀꢠꢹꢄꢇꢀ
ꢄꢅꢇ꣣aꢀꢄꢅꢗꢡꢐꢀꢚ꣥ꢄꢅꢀꢠ꣙ꢀꢯꢆꢀꢅꢐꢔꢀꢖꢂꢹꢀꢄꢚꢀ꣢꤄ꢞꢀꢑꢆꢀ꣢Aꣵꢺꢀꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢤꢇꢃꢲꢄꢅꢀꢈơꢀꢳꢲꢄꢀꢠꢗꢴꢈꢀꢠꢹꢄꢇꢀ
ꢄꢅꢇ꣣aꢀꢄꢇꢗꢀꢢaꢒ꣔ꢀꢁꢄꢀꢍꢐꢎꢄꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢈꢇꢃꢀꢠꢗꢴꢈꢀꢇaꢐꢀꢢꢣꢀꢄꢅꢒyꢄꢀꢇꢃꢿꢈꢀꣅꢯꢀꢅꢐꢔꢀꢖꢂꢹꢀꢖꢇꢲꢀꢄꢼꢐꢀꢠꢐꢫꢍꢀ
꣢꤄ꢞꢀꢑꢆꢀ꣢Aꣵꢀꢯꢆꢀꢖꢾꢋꢀꢇꢴꢋꢀ꣫꣓Eꢏꢀ꤄ꢞ꤄꣰Eꢏꢀ꣓꤅ꢞ꣯ꢏꢀꢍꢆꢀꢈꢔꢈꢀꢖꢇꢆꢄꢇꢀꢋꢇꢌꢄꢀꢖꢇꢫꢀꢇꢐꢊꢄꢀꢖꢇꢈꢀꢖꢥꢀꢯꢆꢀ
ꢍꢨꢖꢀꢅꢐꢔꢀꢖꢂꢹꢀꢄꢇ꣧ꢀꢇơꢄꢀ꣢꤄ꢞꢏꢀꢅꢐꣁaꢀ꣢꤄ꢞꢀꢑꢆꢀ꣢Aꣵꢏꢀꢇꢃꢿꢈꢀꢯꢸꢄꢀꢇơꢄꢀ꣢Aꣵꢏꢀꢖꢗơꢄꢅꢀꢙꢄꢅꢏꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀ
ꢄꢆyꢀꢈ꣙ꢀꢖꢇꢫꢀꢠꢗꢴꢈꢀꢢꣃꢀꢚꢛꢄꢅꢀꢈꢇꢃꢀꢈꢲꢀꢈꢔꢈꢀꢅꢐꢔꢀꢖꢂꢹꢀꢢꢣꢀꢄꢅꢒyꢄꢀꢑꢆꢀꢅꢐꢔꢀꢖꢂꢹꢀ꤂ꢃaꢖꢐꢄꢅꢋꢃꢐꢄꢖꢀꢜꢖꢙꢈꢀꢯꢆꢏꢀꢈꢇꢃꢀ
ꢈꢔꢈꢀꢇꢱꢄꢅꢀꢢꢣꢀꢑꢆꢀꢳꢐꢥꢄꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢈꢶaꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢤꢐꢫꢒꢀꢚꣁꢀꢯꢐꢊꢒꢀꢄꢅꢒyꢄꢀꢖꢇꢶyꢀꢈꢶaꢀaꢑaꢏꢀꢳaꢃꢀ
ꢅꣂꢍꢀꢈꢲꢀꢯꢃꢄꢅꢀꢑꢆꢀꢚꢃꢒꢳꢯꢟꢺꢀ
ꢝꢔꢈꢀꢳꢐꢥꢄꢀꢖꢇꢫꢀꢖꢇꢙꢀꢇaꢐꢀꢈꢶaꢀꢢꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢤꢇꢃꢲꢄꢅꢀꢖꢇꢡꢐꢀꢅꢐaꢄꢀꢄꢆyꢀꢈꢇꢭꢄꢇꢀꢦꢔꢈꢀꢇơꢄꢀꢄ꣙ꢀꢳꢲꢃꢀꢖꣂꢄꢀ
ꢈꢔꢈꢀꢅꢐꢔꢀꢖꢂꢹꢀꢈꢛꢀꢖꢇꢫꢀꢖꢂꢃꢄꢅꢀꢤꢇꢃꢲꢄꢅꢀ꣼꣢꤄ꢞꢏꢀ꣢Aꣵꣾꢺꢀꢁꢄꢀꢍꢐꢎꢄꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢈꢇꢃꢀꢇaꢐꢀꢅꢐꢔꢀꢖꢂꢹꢀꢄꢅꢒyꢄꢀ
꣢꤄ꢞꢀꢑꢆꢀ꣢Aꣵꢀꢯꢆꢀꢖꢾꢋꢀꢇꢴꢋꢀ꣫꣓Eꢏꢀ꣢꤄ꢞꢏꢀ꣢꤄ꢞꢀ꤆ꢀꢏꢺꢺꢺꢏꢀ꣢Aꣵꢏꢀ꣢Aꣵꢏꢀ꣓꤅ꢞ꣯ꢺꢀꢁꢒyꢀꢄꢇꢐꢄꢏꢀ
ꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢢꣃꢀꢚꢛꢄꢅꢀꢑꢸꢐꢀꢤꢇꢃꢲꢄꢅꢀꢄꢇ꣧ꢏꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇ꣙aꢀꢤꢇꢔꢈꢀꢈ꣙ꢀꢖꢇꢫꢀꢠꢹꢄꢇꢀꢄꢅꢇ꣣aꢀꢖꢗơꢄꢅꢀꢖꢺꢀ
ꢀ
12
ꢀ
ꢀꢏƯỜꢐꢑꢂĐẠꢒꢂꢄỌꢃꢂꢀꢄỦꢂĐÔꢂꢄꢓꢂꢐỘꢒꢂ
ꢟꢠꢆꢒꢗ꣎꣏ꢆꢒꢗꢡꢆꢒ꣐ꢤ꣑ꢆ꣒꣓ꢒꢆ꣒ꢢꢡꢆꢳꢴꢵꢆꢒ꣐꣔ꢀꢆ꣕ꢡꢥꢀꢆꢒ꣐꣖ꢤꢆꢒƯ꣗ꢀꢊꢆ
ꢟꢠꢍꢠꢆ꣏ꢜꢉꢆꢨꢓꣅꢅꢓꢆꢓꢛꢅꢆꢉ꣘ꢌꢆꢳꢴꢵꢆ
ꢀ
ꢗꢹꢅꢓꢆ꣙ꢺꢆꢒꢃ꣏ꢅꢀꢋꢚꢩꢖꢀꢋꢅꢈꢀ꣠ꢭꢔꢅꢀꢖꢔꢀꢷꢸꢹꢀ
ꢟꢠꢍꢠꢍꢠꢆ꣏ꢜꢉꢆꢳ꣒꣕ꢆ
ꢝꢔꢈꢀ꣡꣢ꢀꢯꢆꢀꢈꢔꢈꢀꢳꢨꢀꢢꢐꢄꢇꢀꢈꢔꢈꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀ꣄aꢑaꢀꢈꢛꢀꢖꢇꢫꢺꢀꣿꢱꢄꢅꢀꢈꢔꢈꢇꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢈꢔꢈꢀꢇꢗꢸꢄꢅꢀꢚꢄꢀ
ꢳyꢖꢈꢃꢚꢏꢀꢈꢔꢈꢀ꣡꣢ꢀꢖꢩꢃꢀꢂaꢀꢈꢔꢈꢀ꣡꣢ꢀꢖꢩꢃꢀꢂaꢀꢈꢔꢈꢀꢳꢐꢫꢒꢀꢚꢐ꣕ꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢍꢆꢀꢈ꣙ꢀꢖꢇꢫ꣔ꢀ
− ꢽꢐꢫꢍꢀꢖꢂaꢀꢠ꤁ꢄꢅꢀꢖꢇꢙꢈꢀꢜꢈ꣙ꢀꢍꢨꢖꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢠꢗꢴꢈꢀꢖꢂꢒyꢀꢈꢾꢋꢀꢖꢂꢗꢸꢈꢀꢠ꣙ꢟꢀ
− ꢁꢂꢒyꢀꢑꢓꢄꢀꢜꢈꢔꢈꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢈꢇꢶꢀꢠꢎꢏꢀꢈꢔꢈꢀꢅꢐꢔꢀꢖꢂꢹꢀꢚꣁꢀꢯꢐꢊꢒꢏꢺꢺꢺꢟꢀ
− ꣓ꢗꢒꢀꢖꢂꣁꢀ
− ꢇꢛꢈꢀꢇꣂꢐꢀ
ꢟꢠꢍꢠꢙꢠꢆ꣏ꢜꢉꢆꢋꢆꢨưꢩꢅꢁꢆꢨꢹꢫꢆꢋꢫꢆ
ꢝꢔꢈꢀꢠꢣꢐꢀꢖꢗꢴꢄꢅꢀꢖꢪꢍꢀꢤꢐꢥꢍꢈꢇꢹꢒꢀꢖꢂꢔꢈꢇꢀꢄꢇꢐꢊꢍꢀꢈꢇꢃꢀꢑꢐꢊꢈꢀꢯaꢀꢈꢇꢄꢀꢈꢔꢈꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢍꢆꢀꢖ꣦ꢀꢠ꣙ꢀꢈꢔꢈꢀ
꣡꣢ꢀꢄꢄꢀꢖꢐꢥꢋꢀꢖꢛꢈꢏꢀꢇꢃꢿꢈꢀꢳꢱꢄꢅꢀꢈꢔꢈꢇꢀꢈꢇ꣐ꢀꢠꢩꢃꢀ꣡꣢ꢀꢠꢫꢀꢖꢩꢃꢀꢂaꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢤꢥꢀꢖꢐꢥꢋꢀꢜꣅꢃꢂ꣹aꢂꢚꢟꢏꢀꢇꢃꢿꢈꢀ
ꢳꢱꢄꢅꢀꢈꢔꢈꢇꢀꢄ꣙ꢐꢀꢑꢸꢐꢀꢄ꣙ꢀꢠꢫꢀꢒayꢀꢯꢩꢐꢀꢖꢇꢃꢀꢚꣲꢐꢀꢑꢸꢐꢀꢍꢨꢖꢀꢖꢩꢃꢀꢂaꢀꢖꢂꢗꢸꢈꢀꢠ꣙ꢺꢀꢠꢣꢐꢀꢖꢗꢴꢄꢅꢀꢖꢪꢍꢀꢤꢐꢥꢍꢀꢈ꣙ꢀ
ꢖꢇꢫꢀꢠꢗꢴꢈꢀꢚ꣥ꢄꢅꢀꢄꢇꢗꢀꢖꢂꢪꢄꢇꢀꢠꢐꢎꢒꢀꢤꢇꢐꢫꢄꢀꢈꢇꢃꢀꢈꢔꢈꢀꢠꢣꢐꢀꢖꢗꢴꢄꢅꢀ꣡꣢ꢀ
ꢀ
ꢀẠꢁꢂꢃꢄÍꢂꢅꢄꢆꢇꢂꢄỌꢃꢂ−ꢂꢈỐꢂꢉꢊꢋꢌꢍꢉꢎ
ꢂ
ꢀ 13
꣖ꢣꢐꢀꢖꢗꢴꢄꢅꢀꢖꢪꢍꢀꢤꢐꢥꢍꢀꢈꢵꢄꢅꢀꢈꢓꢒꢀꢇꢪꢄꢇꢀꢑꢆꢀꢠꢔꢄꢇꢀꢅꢐꢔꢀꢠꢣꢐꢀꢖꢗꢴꢄꢅꢀꢢꢘꢀꢇꣁꢒꢺꢀ꣡ꢐꢊꢈꢀꢖꢂꢐꢫꢄꢀꢤꢇaꢐꢀꢤꢐꢥꢍꢀ
ꢈꢇꢭꢄꢇꢀꢳaꢃꢀꢅꣂꢍꢀꢍꢨꢖꢀꢖꢪꢍꢀꢤꢐꢥꢍꢀꢖꢇꢃꢀꢈꢇꢐꢎꢒꢀꢢꢬꢒꢀꢠơꢄꢀꢅꢐꢲꢄꢀꢜꢁꢪꢍꢀꢤꢐꢥꢍꢀ꣰ꢟꢏꢀꢑꢆꢀꢖꢪꢍꢀꢤꢐꢥꢍꢀꢚaꢀꢖꢂꢄꢀ
ꢗꢒꢀꢖꢐꢄꢀꢇꢆꢄꢅꢀꢠꢴꢐꢀꢈ꣙ꢀꢖꢇꢫꢀꢠꢗꢴꢈꢀꢖꢇaꢍꢀꢢꢣꢀꢠꢫꢀꢯꢆꢍꢀꢈꢔꢈꢀꢯꢃꢩꢐꢀꢖꢪꢍꢀꢤꢐꢥꢍꢀꢤꢇꢔꢈꢀꢄꢇaꢒꢀꢚaꢀꢖꢂꢄꢀꢑꢐꢊꢈꢀꢯaꢀ
ꢈꢇꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢖꢇ꣱ꢀꢑꢹꢀꢄꢇꢓꢖꢀꢈꢶaꢀꢳꢨꢀꢢꢗꢒꢀꢖꢾꢋꢀꢈꢶaꢀꢖꢓꢖꢀꢈꢲꢀꢈꢔꢈꢀꢖꢇ꣦aꢀꢤꢥꢀꢈꢶaꢀꢍꢨꢖꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢄꢇꢓꢖꢀ
ꢠꢹꢄꢇꢀꢜꢖꢪꢍꢀꢤꢐꢥꢍꢀꢻꢒꢂꢐꢢꢖꢐꢈꢟꢺꢀ꣢ꢨꢖꢀꢖꢇꢈꢀꢇꢐꢊꢄꢀꢖꢪꢍꢀꢤꢐꢥꢍꢀꢈꢇꢶꢀyꢥꢒꢀꢯꢆꢀꢈꢒꢄꢅꢀꢈꢓꢋꢀꢍꢨꢖꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀ
ꢖꢪꢍꢀꢤꢐꢥꢍꢀꢚꢒyꢀꢄꢇꢓꢖꢏꢀꢖꢂꢃꢄꢅꢀꢠ꣙ꢀꢳaꢃꢀꢅꣂꢍꢀꢈꢔꢈꢀꢑ꣤ꢄꢅꢀꢯꢿꢋꢀꢈꢇꢭꢄꢇꢀꢖꢇꢉꢄꢅꢀꢒaꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀ
ꢈ꣙ꢀꢯꢐꢄꢀꢒaꢄꢀꢈꢇꢃꢀꢠꢥꢄꢀꢤꢇꢐꢀꢄ꣙ꢀꢠꢧꢀꢠꢗꢴꢈꢀꢤꢇꢔꢍꢀꢋꢇꢔꢀꢇꢥꢖꢏꢀꢇꢃꢿꢈꢀꢖꢪꢍꢀꢤꢐꢥꢍꢀꢖꢪꢍꢀꢖꢇꢓyꢀꢍꢨꢖꢀꢢꢀꢑꢐꢀꢋꢇꢩꢍꢀ
ꢢꢘꢀꢇꣁꢒꢺꢀ
ꢟꢠꢙꢠꢆꢶꢨꢆꢂꢽꢆꢆꢭꣀꢅꢁꢆꢨꢚꢂꢃꢆꢱꢨꢆꢨꢓꣃꢉꢆꢨꢓꢋꢆꢱꣅꢆꢋꢷꢫꢆꢉꢓꢈꢅꢁꢆꢫꢸꢆꢓꢹꢅꢓꢆꢨꢚꢅꢁꢆꢳ꣠꣒꣠ꢆ
ꢟꢠꢙꢠꢍꢠꢆꢶꢓꢽꢆꢅ꣡ꢅꢁꢆꢁꢋꢽꢫꢆꢓꢸꢅꢁꢆꢁꢋꢌꢅꢆꢨꢚ꣢ꢅꢁꢆꢨꢓꢜꢋꢆ
꤇ꢒꢔꢀꢖꢂꢪꢄꢇꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇꢃꢔꢀꢈꢔꢈꢀꢑꢥꢖꢀꢖꢇꢈꢀꢖꢇꢐꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀ꣄aꢑaꢀꢠꢍꢀꢯꢩꢐꢀꢤꢇꢲꢀꢄ꣑ꢄꢅꢀꢅꢐꢲꢍꢀ
ꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢈꢶaꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀꣃꢀꢚꢛꢄꢅꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇꢃꢔꢀꢅꢨꢋꢀꢠꢫꢀꢖꢇꢒꢀ
ꢅꢄꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢺꢀꢁꢂꢃꢄꢅꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢄꢆyꢏꢀꢈꢔꢈꢀꢠꢐꢫꢍꢀꢚꢹꢈꢇꢀꢈꢇꢒyꢫꢄꢀꢈ꣥ꢄꢅꢀꢍꢨꢖꢀꢍꢙꢈꢀ
ꢢ꣪ꢀꢠꢗꢴꢈꢀꢅꢨꢋꢀꢈꢇꢒꢄꢅꢀꢖꢇꢆꢄꢇꢀꢍꢨꢖꢀꢄꢇ꣙ꢍꢀꢄꢇꢱꢍꢀꢖꢣꢐꢀꢖꢇꢐꢫꢒꢀꢤꢇꢉꢄꢅꢀꢅꢐaꢄꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢈ꣙ꢀꢖꢇꢫꢀꢦꢲyꢀꢂaꢀꢈꢶaꢀ
ꢖꢾꢋꢀꢈꢔꢈꢀꢑꢥꢖꢀꢖꢇꢈꢀꢖꢇꢐꢺꢀꢻꢪꢄꢇꢀ꤈ꢀꢍꢉꢀꢋꢇ꣧ꢄꢅꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇ꣙aꢀꢅꢨꢋꢀꢙꢄꢅꢀꢑꢸꢐꢀꢑꢥꢖꢀꢖꢇꢈꢀꢖꢇꢐꢺꢀ
ꢀ
ꢗꢹꢅꢓꢆ꣣ꢺꢆꢊꢚꣀꢭꢀꢋꢛꢽꢅꢈꢀꢉꢣꢔꢀꢈꢡꢠꢀꢰꢅꢈꢀꢗꢱꢃꢀꢗ꣏ꢋꢀꢋꢉ꣡ꢖꢀꢋꢉꢃꢀ
ꢟꢠꢙꢠꢙꢠꢆꢶꢓꢽꢆꢅ꣡ꢅꢁꢆ꣤ꢜꢉꢆꢔꢅꢓꢆꢫꢋꢬꢅꢆꢁꢋꢜꢆꢨꢚꢔꢆꢉ꣘ꢌꢆꢉꢜꢉꢆꢭꢔꢉꢓꢆꢉꢓꢂꢃꢷꢅꢆ
ꢁꢐꢥꢋꢀꢖꢇꢃꢏꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇꢃꢔꢀꢈꢵꢄꢅꢀꢈ꣙ꢀꢤꢇꢲꢀꢄ꣑ꢄꢅꢀꢅꢐ꣱ꢋꢀꢦꢔꢈꢀꢠꢹꢄꢇꢀꢈꢔꢈꢀꢤꢇꢃꢲꢄꢅꢀꢅꢐꢔꢀꢖꢂꢹꢀꢈꢶaꢀꢈꢔꢈꢀ
ꢠꢐꢫꢍꢀꢚꢹꢈꢇꢀꢈꢇꢒyꢫꢄꢀꢖꢂꢃꢄꢅꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢺꢀꣃꢀꢚꢛꢄꢅꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇꢃꢔꢀꢤꢇꢃꢲꢄꢅꢀꢖꢇꢡꢐꢀ
ꢅꢐaꢄꢀꢅꢐ꣱ꢋꢀꢭꢈꢇꢀꢂꢓꢖꢀꢯꢸꢄꢀꢈꢇꢃꢀꢑꢐꢊꢈꢀꢤꢐꢫꢍꢀꢯꣀꢐꢀꢑꢗꢴꢖꢀꢄꢅꢗꢰꢄꢅꢀꢅꢐꢔꢀꢖꢂꢹꢀꢖꢂꢃꢄꢅꢀꢍꢨꢖꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀ꣄aꢑaꢺꢀ
꣡ꢸꢐꢀꢋꢇꢗơꢄꢅꢀꢋꢇꢔꢋꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢄꢆyꢏꢀꢈꢔꢈꢀꢠꢐꢫꢍꢀꢚꢹꢈꢇꢀꢈꢇꢒyꢫꢄꢀꢢ꣪ꢀꢠꢗꢴꢈꢀꢦꢔꢈꢀꢠꢹꢄꢇꢀꢈꢔꢈꢀꢚꢗꢸꢐꢀꢑꢆꢀꢖꢂꢄꢀ
ꢑꢎꢀꢖꢇꢡꢐꢀꢅꢐaꢄꢀꢄꢇꢱꢍꢀꢖꢪꢍꢀꢂaꢀꢈꢔꢈꢇꢀꢚꢹꢈꢇꢀꢈꢇꢒyꢫꢄꢀꢖꢇꢃꢀꢈꢔꢈꢀꢤꢇꢃꢲꢄꢅꢀꢖꢇꢡꢐꢀꢅꢐaꢄꢀꢦꢔꢈꢀꢠꢹꢄꢇꢺꢀꢻꢪꢄꢇꢀ꤉ꢀꢯꢆꢀ
ꢍꢉꢀꢋꢇ꣧ꢄꢅꢀꢖꢂꢩꢄꢅꢀꢖꢇꢔꢐꢀꢤꢥꢖꢀꢖꢇ꣱ꢈꢀꢈꢶaꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢇ꣙aꢀꢖꢇꢃꢀꢤꢇꢃꢲꢄꢅꢀꢖꢇꢡꢐꢀꢅꢐaꢄꢺꢀ
14
ꢀ
ꢀꢏƯỜꢐꢑꢂĐẠꢒꢂꢄỌꢃꢂꢀꢄỦꢂĐÔꢂꢄꢓꢂꢐỘꢒꢂ
ꢀ
ꢗꢹꢅꢓꢆ꣥ꢺꢆꢊꢚꢞꢅꢈꢀꢋꢉꢧꢃꢀꢫ꣏ꢋꢀꢋꢉꢩꢖꢀꢖꢔꢀꢋꢚꣀꢭꢀꢋꢛꢽꢅꢈꢀꢉꢣꢔꢀꢋꢉꢵꢓꢀꢫꢉꢓ꣗ꢅꢈꢀꢋꢉꢜꢃꢀꢈꢃꢔꢅꢀ
ꢾꢠꢆꢶ꣓ꢒꢆꢑꢤ꣦ꢀꢆ
ꢁꢂꢃꢄꢅꢀꢳꢆꢐꢀꢳꢔꢃꢀꢈꢇ꣱ꢄꢅꢀꢖꢉꢐꢀꢠꢧꢀꢖꢂꢪꢄꢇꢀꢳꢆyꢀꢍꢨꢖꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢠꢫꢀꢖꢇꢈꢀꢖꢇꢐꢀꢖꢂꢒyꢀꢑꢥꢖꢀꢑꢆꢀ
ꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢍꢉꢀꢇꢪꢄꢇꢀꢖꢂꢃꢄꢅꢀ꣄aꢑaꢀꢚaꢀꢖꢂꢄꢀꢺꢀꢽꢥꢖꢀꢒꢲꢀꢈꢶaꢀꢳꢆꢐꢀꢳꢔꢃꢀꢯꢆꢀꢠꢗaꢀꢂaꢀꢍꢨꢖꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀꢠꢫꢀ
ꢖꢇꢈꢀꢇꢐꢊꢄꢀꢚꢐ꣕ꢄꢀꢅꢐꢲꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢖꢇayꢀꢖꢇꢥꢀꢈꢇꢃꢀꢍꢉꢀꢇꢪꢄꢇꢀꢈꢇꢗơꢄꢅꢀꢖꢂꢪꢄꢇꢀꢳaꢄꢀꢠꢌꢒꢀꢄꢇꢱꢍꢀꢖꢐꢥꢖꢀꢤꢐꢊꢍꢀ
ꢖꢣꢐꢀꢠaꢀꢖꢆꢐꢀꢄꢅꢒyꢄꢀꢳꢨꢀꢄꢇꢸꢺꢀꢁꢒyꢀꢄꢇꢐꢄꢏꢀꢠꢨꢀꢈꢇꢭꢄꢇꢀꢦꢔꢈꢀꢈꢶaꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀꢄꢆyꢀꢈꢇ꣐ꢀꢯꢆꢀꢖꢗơꢄꢅꢀꢠꢣꢐꢏꢀꢑꢪꢀꢄ꣙ꢀ
ꢢꣃꢀꢚꢛꢄꢅꢀꢍꢐꢎꢄꢀꢚꣁꢀꢯꢐꢊꢒꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢀꢠꢫꢀꢖꢂꢒyꢀꢑꢥꢖꢀꢈꢇꢙꢀꢤꢇꢉꢄꢅꢀꢢꣃꢀꢚꢛꢄꢅꢀꢍꢐꢎꢄꢀꢚꣁꢀꢯꢐꢊꢒꢀꢖꢇꢈꢺꢀ
꣠ꢋꢀꢖꢸꢐꢏꢀꢈꢇ꣱ꢄꢅꢀꢖꢉꢐꢀꢚꢀꢤꢐꢥꢄꢀꢖꢐꢥꢋꢀꢖꢛꢈꢀꢄꢅꢇꢐꢄꢀꢈꢙꢒꢀꢈꢔꢈꢀꢤꢮꢀꢖꢇꢒꢾꢖꢀꢤꢐꢫꢍꢀꢈꢇꢙꢄꢅꢀꢠꢫꢀꢋꢇꢔꢖꢀꢖꢂꢐꢫꢄꢀ
ꢈꢉꢄꢅꢀꢈꢛꢀꢖꢂꢒyꢀꢑꢥꢖꢀꢚaꢀꢖꢂꢄꢀꢄꢎꢄꢀꢖꢲꢄꢅꢀꢚꢐ꣕ꢄꢀꢅꢐꢲꢐꢀꢖꢂ꣦ꢒꢀꢖꢗꢴꢄꢅꢺꢀ
ꢒ꣧ꢡꢆꢑꢡꢣꢤꢆꢒꢗ꣠꣕ꢆꢶꢗꢦ꣨ꢆ
ꢺ ꢁꢺꢀꣿaꢯꢯꢏꢀ꣡ꢺꢀ꣓ꢑꢐꢄꢏꢀaꢄꢚꢀꢺꢀꢽꢺꢀ꣮a꣄aꢍaꢄꢐꢀꢜꢟꢏꢀꣷAꢀ꣰ꢈaꢚꢀꢃꣅꢀꢃꣅꢖ꣹aꢂꢀ꣢ꢃꢚꢯꢀꢝꢇꢈꢤꢐꢄꢅꢀ꣹ꢐꢖꢇꢀ
꣓A꣢ꣷꢏꢀꢆꢓꢑꢑꢭꢅꢃꢖꢔꢋꢃꢓꢅꣅꢀꢓꢳꢀꢋꢉꢵꢀ꣢ꢆ꣣ꢏꢀꣻ꣺ꢜ꣎ꢟꢺꢀ
ꢺ ꣰ꢺꢀꣿyꢂꢏꢀꢁꢺꢀAꢺꢀꢻꢄ꤃ꢐꢄꢅꢂꢏꢀ꣮ꢺꢀꢇaꢯaꢏꢀaꢄꢚꢀ꣮ꢺꢀ꣢a꣄ꢒꢍꢚaꢂꢀꢜ꣎ꢟꢏꢀꢊꢉꢵꢀꢟꢓꢳꢋ꣤ꢔꢚꢵꢀ꣣ꢓꢴꢵꢏꢀꢆꢉꢵꢖꢫꢵꢚꢀ
꣑ꢏꢔꣅꢋꢏꢀꢁꢁꢁꢀ꤉ꢜꣻꣽꢟꢺꢀ
꣒ꢺ ꤄ꢺꢀ ꣿꢃꢅꢒꢚꢯꢃꢑꢏꢀ ꢁꢺꢀ ꣓ꢑAꢍꢐꢏꢀ ꢁꢺꢀ ꤊꢺꢀ ꣮ꢋꢢꢏꢀ aꢄꢚꢀ ꣢ꢺꢀ aꢅꢐꢑꢀ ꢜ꣎ꢟꢏꢀ ꣥ꢵꢗꢔꢑꢠꢃꢅꢈꢀ ꢊꢂ꣦꣢ꢥꢀ ꣣ꢔꢫꢃꢅꢈꢀ
ꢸꢔꢚꢔꢑꢵꢋꢚꢃꢖꢀꢟꢉꢔꢠꢵꢀ꣢ꢅꢔꢏꢨꣅꢃꣅꢀꢆꢓꢑꢠꢵꢋꢃꢋꢃꢗꢵꢺꢀꢝA꣡ꢺꢀ
꣺ꢺ ꢺꢀꢝꢺꢀꢝꢃꢂꢳꢖꢖꢏꢀ꣢ꢺꢀꣿꢺꢀ꣰꣹yꢂꢏꢀꢺꢀꢻaꢖꢈꢯꢐꣅꣅꢏꢀꢺꢀ꣓aꢒꢳaꢈꢇꢏꢀꢝꢺꢀꢺꢀaꢢaꢂaꢄꢒꢏꢀ꣮ꢃꢳꢳyꢏꢀaꢄꢚꢀꢻꢺꢀ꣭ꢇꢄꢅꢀ
ꢜꢟꢏꢀꣿaꢄꢚꢂa꣔ꢀEꢦꢖꢂaꢈꢖꢐꢄꢅꢀꢐꢄꢐꢖꢖaꢖꢀ꣢ꢃꢚꢯꢢꢀꣅꢂꢃꢍꢀaꢑaꢀꢃꢒꢂꢈꢀꢝꢃꢚꢺꢀ꤄ꢝEꢏꢀAꢝ꣢ꢺꢀ
ꣻꢺ ꢺꢀꢝꢃꢒꢢꢃꢖꢀaꢄꢚꢀ꣮ꢺꢀꢝꢃꢒꢢꢃꢖꢺꢀAꢳꢢꢖꢂaꢈꢖꢀ꤄ꢄꢖꢂꢋꢂꢖaꢖꢐꢃꢄ꣔ꢀAꢀꤋꢄꢐꤌꢚꢀ꣓aꢖꢖꢐꢈꢀ꣢ꢃꢚꢯꢀꣅꢃꢂꢀꢖaꢖꢐꢈꢀAꢄaꢯyꢢꢐꢢꢀ
ꢃꣅꢀꢂꢃꢅꢂaꢍꢢꢀꢳyꢀꢝꢃꢄꢢꢖꢂꢒꢈꢖꢐꢃꢄꢀꢃꢂꢀAꢋꢋꢂꢃꢦꢐꢍaꢖꢐꢃꢄꢀꢃꣅꢀꢐꢦꢋꢃꢐꢄꢖꢢꢺꢀ꤄ꢄꢀ꣬꣓ꢀ꤉꣎꣎ꢏꢀAꢝ꣢ꢺꢀ
ꣽꢺ ꢺꢀ꣗ꢂaꣅꢀaꢄꢚꢀꢻꢺꢀaꢐꢚꢐꢺꢀꢝꢃꢄꢢꢖꢂꢒꢈꢖꢐꢃꢄꢀꢃꣅꢀAꢳꢢꢖꢂaꢈꢖꢀꢖaꢖꢀ꣗ꢂaꢋꢇꢢꢀ꣹ꢐꢖꢇꢀ꣡ꢺꢀ꤄ꢄꢀꢝA꣡ꢀ꤉꤉꣎ꢏꢀ꣓ꢞꢝꢏꢀ
ꢑꢃꢯꢺꢀꣻ꣺ꢺꢀ
꣎ꢺ ꢝꢺꢀꢺꢀaꢢaꢂaꢄꢒꢏꢀꢺꢀꢝꢺꢀ꣢ꢇꢯꢐꢖ꤃ꢏꢀ꣰ꢺꢀꢻꢺꢀꣿꢒꢢꢇꢄꢯꢯꢏꢀꢽꢺꢀ꣗ꢒꢄꢚyꣿꢒꢂꢯꢖꢏꢀ꣢ꢺꢀ꣮ꢺꢀ꣓ꢃ꣹ꢂyꢏꢀꢺꢀꢂꢢꢃꢄꢏꢀaꢄꢚꢀ
꣢ꢺꢀ aꢋꢀ ꢜ꤈ꢟꢏꢀ ꢝꢃꢍꢳꢐꢄꢐꢄꢅꢀ ꤋꢄꢐꢖꢯꢑꢯꢀ yꢍꢳꢃꢯꢐꢈꢀ Eꢦꢈꢒꢖꢐꢃꢄꢀ aꢄꢚꢀ yꢢꢖꢍꢯꢑꢯꢀ ꢝꢃꢄꢈꢂꢖꢀ
EꢦꢈꢒꢖꢐꢃꢄꢀꣅꢃꢂꢀꢁꢢꢖꢐꢄꢅꢀꢞAAꢀꢃꣅꢖ꣹aꢂꢺꢀ꤄ꢁAꢺꢀ
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ꢀẠꢁꢂꢃꢄÍꢂꢅꢄꢆꢇꢂꢄỌꢃꢂ−ꢂꢈỐꢂꢉꢊꢋꢌꢍꢉꢎ
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꣠ꢆ꣕꣨ꢼ꣩ꢑꢆ꣏ꢗ꣩꣏ꢶꢡꢀꢊꢆꢒ꣩꣏ꢗꢀꢡ꣪ꢤ꣩ꢆ꣫ꢡꢒꢗꢆꢳ꣠꣒꣠ꢆꢴ꣠ꢒꢗꢆꢵꢡꢀꢼ꣩꣐ꢆ
꣢ꢦꢋꢚꢔꢖꢋꣅꢥꢀ꣧ꢅꢀꢋꢉꢃꣅꢀꢠꢔꢠꢵꢚꢌꢀ꣤ꢵꢀꢃꢅꢋꢚꢓꢴꢭꢖꢵꢀꢔꢀꢑꢓꢴꢵꢏꢀꢖꢉꢵꢖꢫꢃꢅꢈꢀꢋꢵꢖꢉꢅꢃ꣠ꢭꢵꢀ꣤ꢃꢋꢉꢀꢷꢔꢗꢔꢀꢸꢔꢋꢉꢀꢹꢃꢅꢴꢵꢚꢀ
ꢶꢷꢸꢹꢺꢻꢀꢊꢉꢃꣅꢀꢃꣅꢀꢖꢉꢵꢖꢫꢃꢅꢈꢀꢋꢵꢖꢉꢅꢃ꣠ꢭꢵꢀꢋꢉꢔꢋꢀꣅꢭꢠꢠꢓꢚꢋꣅꢀꢔꢦꣅꢋꢚꢔꢖꢋꢀꢴꢔꢋꢔꢀꢴꢓꢑꢔꢃꢅꣅꢀꢃꢅꢀꢓꢚꢴꢵꢚꢀꢋꢓꢀꣅꢉꢚꢃꢅꢫꢀ
ꢏꢔꢚꢈꢵꢀꢴꢔꢋꢔꢀꢴꢓꢑꢔꢃꢅꣅꢀꢃꢅꢀꢷꢔꢗꢔꢀꢠꢚꢓꢈꢚꢔꢑꣅꢌꢀꢳꢃꢅꢃꢋꢵꢀꢴꢔꢋꢔꢀꢴꢓꢑꢔꢃꢅꢀꢑꢔꢫꢵꣅꢀꢗꢵꢚꢃꢳꢃꢖꢔꢋꢃꢓꢅꢀꢵꢔꣅꢃꢵꢚꢻꢀꢊꢉꢃꣅꢀ
ꢋꢵꢖꢉꢅꢃ꣠ꢭꢵꢀꢭꣅꢵꣅꢀꢔꢦꣅꢋꢚꢔꢖꢋꢀꢴꢔꢋꢔꢀꢋꢓꢀꢖꢔꢏꢖꢭꢏꢔꢋꢵꢀꢋꢉꢵꢀꢔꢠꢠꢚꢓꢃꢑꢔꢋꢃꢓꢅꢀꢓꢳꢀꢋꢉꢵꢀꢃꢅꢃꢋꢃꢔꢏꢀꢠꢚꢓꢈꢚꢔꢑꢻꢀ꣧ꢳꢀꢔꢀ
ꣅꢔꢳꢵꢋꢨꢀꢳꢵꢔꢋꢭꢚꢵꢀꢃꣅꢀꢋꢚꢭꢵꢀꢃꢅꢀꢋꢉꢵꢀꢔꢦꣅꢋꢚꢔꢖꢋꢃꢓꢅꢀꢴꢓꢑꢔꢃꢅꢌꢀꢃꢋꢀꢃꣅꢀꢔꢏꣅꢓꢀꢋꢚꢭꢵꢀꢃꢅꢀꢋꢉꢵꢀꢃꢅꢃꢋꢃꢔꢏꢀꢠꢚꢓꢈꢚꢔꢑꢻꢀꢊꢉꢵꢀ
ꢠꢔꢠꢵꢚꢀꢔꢏꣅꢓꢀꢠꢚꢓꢗꢃꢴꢵꣅꢀꢋꢉꢵꢀꢷꢸꢹꢀ꣤ꢃꢋꢉꢀꢔꢅꢀꢔꢦꣅꢋꢚꢔꢖꢋꢀꢃꢅꢋꢵꢚꢠꢚꢵꢋꢵꢚꢀꢔꢅꢴꢀꢑꢵꢖꢉꢔꢅꢃꣅꢑꢀꢋꢉꢔꢋꢀꢑꢔꢋꢖꢉꢵꣅꢀꢋꢉꢵꢀ
ꢔꢦꣅꢋꢚꢔꢖꢋꢀꣅꢋꢔꢋꢵꢀꢳꢚꢓꢑꢀ꣤ꢉꢃꢖꢉꢀꢭꣅꢵꢚꣅꢀꢖꢔꢅꢀꣅꢵꢏꢵꢖꢋꢀꢔꢦꣅꢋꢚꢔꢖꢋꢀꢋꢓꢀꢭꣅꢵꢀꢳꢓꢚꢀꢔꢀꣅꢠꢵꢖꢃꢳꢃꢖꢀꢔꢠꢠꢏꢃꢖꢔꢋꢃꢓꢅꢻꢀꢊꢓꢀ
ꢖꢓꢅꢖꢚꢵꢋꢃ꣨ꢵꢀ ꢋꢉꢃꣅꢀ ꢋꢵꢖꢉꢅꢃ꣠ꢭꢵꢌꢀ ꣤ꢵꢀ ꢔꢅꢔꢏꢃ꣨ꢵꢀ ꢓꢳꢀ ꢑꢭꢏꢋꢃ꣩ꢋꢉꢚꢵꢔꢴꢵꢴꢀ ꢠꢚꢓꢈꢚꢔꢑꣅꢀ ꢃꢅꢀ ꢷꢔꢗꢔꢀ ꣤ꢉꢵꢚꢵꢀ ꢋꢃꢑꢵꢀ
ꢋꢚꢔꢖꢵꣅꢀꢖꢔꢅ꣪ꢋꢀꣅꢔꢗꢵꢀꢋꢉꢵꢀꢑꢵꢑꢓꢚꢨꢀꢦꢨꢀꢭꣅꢃꢅꢈꢀꢷꢸꢹꢻꢀ
ꢒꢵꢨ꣤ꢓꢚꢴꣅꢥꢀ ꣣ꢓꢴꢵꢏꢀ ꢖꢉꢵꢖꢫꢃꢅꢈꢌꢀ ꢷꢔꢗꢔꢀ ꢸꢔꢋꢉꢀ ꢹꢃꢅꢴꢵꢚꢌꢀ ꢔꢦꣅꢋꢚꢔꢖꢋꢃꢓꢅꢀ ꢃꢅꢋꢵꢚꢠꢚꢵꢋꢔꢋꢃꢓꢅꢌꢀ ꣅꢋꢔꢋꢵꢀ ꣅꢠꢔꢖꢵꢀ
ꢋꢚꢔꢗꢵꢚꣅꢔꢏꢀ
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