第52章 第一节课（2 / 2）
PmMvPIKA45OB6ZSw5r2l5aGy5ryo57W16J2A4oKA44Gx5aq45LSv6KC95KOC6ZyA4j5jPD5jLzydgOKCgOOvmOaNuOScgOI+Yzw+Yy88goDjrrrkgLjkm53nvJznvKjntbXonYDin7zvr5zmkYnlob7lr5jmi7XoqaTlhJrnoL3knIDiPmM8PmMvPJ2A4oKA47OD5qai5oSa54+w5Y675JGI5q+Y5oyh6J6j6ZGJ5aG+5YG874W45ZyA4pq875OB6Z2u5Y+w5bm06D5jPD5jLzydgOKfvO+RieWpi+aJgOm9g+mIueSOgOasu+SgveScgOKMvO+0pOWJnOeZueiuvuW8qOe1teg+Yzw+Yy88goDjkYnliormgLjkr5jmn7nkjLzvna7lj7DlubTorIvmhYzls4fompTnjLzvkYnliormgLjkhrrkkYzmn7nksJTnsJTnubDlPmM8PmMvPIKA45GJ5YqK5oC45Ia65JGM5pC15auN5Yy874CI5ZCU5YqK5oC45Ia65JGM5pKd6Z+D5qeQ6D5jPD5jLzyCgOOomeWmrea9peWRjOa/hOWavOSAuOSNuOSMvO+qvuW1gem6uuS+nOc+Yzw+Yy88nYDigoDjiLnkgLvkkYzmiLnkgLvkoqzmnJbljLzvqJnlpq3miormgLjkkYzmsbflqofoirjktp7mqJnltYXlub7oo4Lpu47lrLvkoL3knIDiPmM8PmMvPJ2A4oKA44i45aek5aiZ5aat5oy874u16Kmk5aGH5YW26Iy874Oi5a2F5Yy877yo57W16Iy874u45I2754u75JGI5qqH6JyA4j5jPD5jLzyCgOOTgemGmOWfhOa0pOWHkeaHkea8qOe1teg+Yzw+Yy88nYDin7zvopHlj4DjtYHnjoDjhYDolojmj4Djr5zmjoDjkobpiafoiZzmobLmsbDliLnkjoDmkYjmtLnlk73ljLzvjpPlnIDiPmM8PmMvPJ2A4oKA44mc5r2D6ZuK5b2D6ISa56qA5qSP5Yel5YCo54i55IC75Iy874a65Leg5oC45I245LGw5ay75KC95JyA4j5jPD5jLzydgOKCgOOPgOOIk+WOgOOvmOaxsOWPgOO8k+WOgOOvmOaNuOSMvO+LvuWAuOSHr+eDjeWsnOa6n+WMvO+8oOaOo+mXluaYiOaEmuext+Wqh+iJnOa9g+msu+SWu+Suv+SmreaMvO+fhOaxsOWQiOaJnOaDvuiUr+asu+SgveSZleaMvO+PgOO1geeOgOOMkuWPgOOvnOaOgOObuuSZv+isu+SgveSpieWxsOWMvO+GuuS9peWcgOKavO+Tgem6uuQwMoSa54u45KmJ5ZeR6Iuc57yo57W16D5jPD5jLzyCgOOIuOWBgOiTieaavOSPveSNuOSNv+Wxt+Wqh+iVgOasu+SWu+SMvO+jleaMgOiorOmAuOS2l+a/oem6uuSJreeppOWmp+c+Yzw+Yy88nYDigoDjtq7ljKHohJrnrbjkq6TlvY7or5jmlrvkjLzvoLnkpq3llrvkl5Hon7fogabou7jkrLvkoL3kjLzvvq/oirjkpq3mqJHlqaTloIflh7/ojLzvu47lqY7nub7ogLjkpo/lsbDljLzvs4PmjbjknJ7mgqbljLzvpZ3mi7jkmZXnsbDlqJnltYXlpq3ls4PmnJ7mgqblnIDiPmM8PmMvPJ2A4p+875eQ5aiZ5bWF5aC55Kat5bOD5qy75KC95JyA4oy875OB6YCo6IyA6Ky96Iy876WO5rSb57mC54mc5r2D6K+P5Z2v6LSv6LG35aqH6Iav6I+E5r2D6K+P5byo57W16D5jPD5jLzyCgOOwiOWviueShuWrouiJnOaxt+Wqh+iXvuWJp+ippOWmp+etuOSkvue6uuQ+Yzw+Yy88nYDiLi4uLi4unIDiPmM8PmMvPJ2A4p+876uk5b2O6Jqk5Yi55Jm/6Ia65Ju/6KKZ6Yq45LS55Yq75JyA4pq874K85aev6Lyo57W16D5jPD5jLzyCgOOwleaRsOWvmOaYv+iPgOO1geeOgOOMkuWPgOOvnOaOgOOGuuSShumJp+iMvO+6uuSEmueLuOSpieW8nOeAuOSGuuSrieaSnemfg+ankOg+Yzw+Yy88goDjqaTlpqfnrIvmhYzljLzvpZ3muoflhrrkmavnurrkio3lgLjkiZzmiI/lPmM8PmMvPJ2A4oKA45eI5bqH5YSa54+A45O95I6A46+Y5ou16Kmk5aGH5YW26JyA4pq875OB6YiP5byo57W16D5jPD5jLzyCgOOAvOWwtei6uuSKjeWAuOQ+Yzw+Yy88goDjgKjou5fpPmM8PmMvPJ2A4oKA46G75oac5ZWX6Z6l54ew5au/5ZiE5Yy875Sw5rWB57yC566/5IiF5Zi85Iy8766/5LWB56+Y5pi/6Iy8766/5K+c5oy8766/5Kat5q+Y5qGu54245Iy877Wu5raY6bCO54y874a65Lmv5ZyA4j5jPD5jLzydgOKCgOORiOaul+mlu+Svj+WEmueCh+aNuOSIueSAu+SJnOafvO+LteippOWhh+WFtuirj+WIueSAu+S6uOS2hOeNuOSMvO+8gueuv+Sxt+Wqh+isu+SgveSKuOSNuOSUr+amreWRiOaft+iMvO+Emuext+Wqh+isu+SgveSIkOWpgemAnOavmOaMvO+Vs+afiuW8gueuv+SEmuemuOWqh+icgOKavO+TgemKh+mjp+i8qOe1teg+Yzw+Yy88n7zvsLXorLvkkYjmqa7oiLnkjoDmPmM8PmMvPJ+875eQ5YSa56iZ5Y645ICK5pmV5ru45K+Y5o245KC95Iy874a65LWH5qy75JiR5aat5T5jPD5jLzydgOKfvO+cgOKavO+6uuS+nOc+Yzw+Yy88nYDigoDju47lvILnrr/kub7oo4LpsbflqoforLvkoL3knIDiPmM8PmMvPIKA47q65IqN5YC45KWd5oq45JCt5Yu45IC45D5jPD5jLzydgOKCgOOlreaAuOSNieWKuOS9g+mfvO+PgOOomeWOgOOMkuWPgOOAiuaOgOOvmOaLteippOWYkeWmreWbuuSqk+WcgOKavO+Tgemjj+WAvOW8qOe1teg+Yzw+Yy88goDjqJnlpq3mhrrkv4vmopnph5boq7TnnpvlvYPpurrkmqTliL7lsIjli5znkp3pn4Pmp5DoPmM8PmMvPIKA44iQ5Yab6bq65L6c5z5jPD5jLzyCgOO6nOWDu+etrug0LW4+Yzw+Yy88goDjvq/ogorogLjkrKznpZ3mjr/ogabosbDlrLvklrvkPmM8PmMvPIKA45+S6YaI5TUxsIjljbjkrbvngYzmsYXlgLjkjLzvmrzkp6Tln5TnsJbmPmM8PmMvPJ+875eQ5YeO54iV5oSa55y65aat5Z+x5pu05q+Y5rGw5Zm/6Iy874yh6I6j6YmO5beb6T5jPD5jLzyCgOOJnOeRjOauvuWuvuWSnemfg+ankOg+Yzw+Yy88nYDigoDjsLXokYjmn7fourrklrvktoXlnIDiPmM8PmMvPJ2A4oKA46iZ5aat5r+L5ruO5a+P5bGw5aic5bCO55iR5aat5YSa56iZ5aat5qa45Ymc5rG35aqH6Iy874iQ5Yab6bqc5YO7562u6DQtboy8776v6IiO5pGI5rGU54y874C45KiR5amk5Yq75JyA4pq875OB6Y2J5Yq45Lyo57W16D5jPD5jLzydgOKCgOORkOW5lua8gueuv+SEmuetu+eOkOWsu+SgveSKj+Wlu+SMvO+LteippOWhh+WFtui2qeeUoOejtOiftOiMvO+IjeWKuOSUuuSokeWMvO+zgueZreWcgOI+Yzw+Yy88nYDigoDjrr/kr5zmmZXmu7jkjLzviI3lirjkm5vlqJHljLzvjrzpjp3mnIDiPmM8PmMvPJ2A4oKA466/5JO95JmV5ru45Iy874iN5Yq45Im45KiR5Yy876at5qiR5ZyA4j5jPD5jLzydgOKCgOOuv+S1geeZlea7uOSMvO+IjeWKuOSMuuSokeWMvO+hgOaxkumcgOI+Yzw+Yy88nYDigoDjqJnljrjkgIrmmZXmu7jkjLzviI3lirjkgLjkqJHljLzvtJfptpfmvq/oiI7mjLzvvKjntbXonIDiPmM8PmMvPIKA47G35aqH6I2754u75Iun5YC85Yi45YGA6I295KCH5T5jPD5jLzydgOKCgOOgueSmreW9peW9peWBpuisu+SgveSMvO+Mr+WwuOSMqumPu+emreWZleaMvO+npOW6vOWbiuWeruWquOSquOSsu+SWu+SMvO+IuOWBgOi+r+iIjuaEmuefnOamreWZv+isu+SgveSvmOaHsOWNveQ1mb/onIDimrzvk4Hpu5fpsrvkPmM8PmMvPIKA44i45YGA6I295DWEmueOkOWruui2heWJnOaYv+iMvO+7l+myu+S/lemimemKj+Wlu+SMvO+YkeWmreUwMDGEmueimemKuOSLuOSpieWqj+W6nOW/ueWEmuenpOWMgeU+Yzw+Yy88goDjn5LphojllLrkh7/ojbjkPmM8PmMvPJ2A4oKA44iQ5Yab6bqc5b+55TEtcLuO5ZiR5aat5YSa56KZ6Yu45JyA4pq875OB6Y6Y5q295T5jPD5jLzydgOKCgOOIkOWGm+m6nOW/ueUxLW+7juWYkeWmreWEmueimemtuOScgOKavO+TgemsveWHuOQ+Yzw+Yy88nYDigoDjp5Dlu47lnpvlv5Xpopnprb3liZzmmL/ov5Xpopnph7jkrLvkoL3kqJrpn7fomJHlpq3lhJrnopnpi7jkjrjkopnprbjkjLzvi7jkmZXnmJHlpq3lhJrnopnpirjkjLzvhrrkiLnkgLvktK/omqTljbjksbDln7nkjLzvopnph7/ohojlj7vnsrflqaTlqJjmrLvkoL3kurjkoJvlnIDiPmM8PmMvPIKA45+U54iF5aa55JmV5oSa55qA6a6Z5qq45IC45I+D5bGw5Yy875yV6byc56+J5YC45JeR6LSI5oy874yS5am45rib56Kd6Yy877OP5aa35auF5bOx54C45Iy877yg5o6j6YSa56+r54Ge5o2n56S45K+Y5qiF5Yyu5Yy8742P5bib572l5bCB5oyh6Kev5Y645LuX6bK75D5jPA==