第二十三章 第一堂课（2 / 2）

PmMvPCknnYDiJyAsJ52A4oKA44Co6ISi6YSa55mz55ey56Gs5oC45Ia65JCI5oyu5Z+K5ZCI5qy75KC95I6Y5rSv6Iy876u/5ZiP5Z+A6bC16ISa54iS6ZKn54Gn6KyQ5Y2J5b+d5qic5qGx6Lu55aic5Zq85LGw5Yy874a65Lmv5bW/5a2v6JKS5YSa56y75KC95Jye5oKm5ZyA4j5jPD5jLzwNnYDigoDjv53mqJzml53lgLjkjK7lsLXopa3mibjkvaXlmojljLzvsLXopa3mgLjkl5HotLTopa3mgLjkjLzvu47lh7/osLXom53nvJznl5HorZfpgabogJzprLvkoL3kgoDjobHou7nlkIjmmI/lupzmqJrpmrzkl53lgLjkrbjktoXltIfovK/ljLzvlbPmlK3phrrkvZbmv53mqJzmm7rkmb/oua/lj7vnsrflkYjmnIDiPmM8PmMvPA2CgOO0pOW9sOWwiOW0m+eMvO+XneWAuOSljuaXneWAuOSMvO+EmueQiOa8i+aXkeiWq+e/neaonOanpOWEmueXneW0leaxlOevmOa/neawnOWEmuekruWZleacjeWgjeU+Yzw+Yy88DYKA46Kd6bCc5ZKO5oC45KOC6YSa542J5aKd6ay75Ja75IeM5oa65IeM5pad5pSt6aiU55a75D5jPD5jLzwNnYDigoDjhrrksIjlqJTngabogJzpsbDlirjkrKnprLvkoL3kurjkoJvlgoDjl63lrJLls5/pkY/lhJrnrLvklrvkio/lpbvkjLzvlbPmlK3phJrntb/lmojlmojlrLvkoL3ks4Pms4PmvaXlvaXlgoDjvaXliL7lnIDiPmM8PmMvPA2CgOO5vuiBl+asu+SWu+SGuuSwiOWwteiwnOWiheaNuOSntOeNuOSapOWLheW0u+eMvO+OkOWLueSfmOm9peWSjuaog+moheWflOemreWonOU+Yzw+Yy88DYKA44m45Kys56+W5ouF5ZCU5YyA6Iy874y65Kys55+U56at5YSa57OK5YuF5YeW5omL5qq45IC45KaP5Yy876Kd6Y2J5YCc5oa65Kic5Zmr56+W5qmB5pqN5YSa55ir6aaY572Z542L6LKJ6LiE6D5jPD5jLzwNgoDjko7mgLjkhrrkkIjmko7mn4Dphb/ojLzvub7omaLlhJrnub7os4/lhrrksIjlkbfosJzltIXlmKvpr5jmmL/ojLzvjpDli7nkjYHpgLjkmb/ojK7ltb/lqJzlrLvklrvkpbvkgInmPmM8PmMvPA2CgOOhrOaAuOSIueSZv+iVr+iut+WNuOSfueQ+Yzw+Yy88DYG875+875eQ5ZOB6aWf54245Ji/6Ky75Ja75Iy876eA5r+w5Yi55IC75K+Y5pyN5aCN5Yy874a65L6v6ISa566m5bOK5YyH6bmJ57S55Ym45Ia65Iq45L2D6ay75Ja75D5jPD5jLzwNgoDjgabohb/lobLmn7nktoTnk73lLqaA4qaA4j5jPD5jLzwNgoDjna/ovpzlg57liLnkgLvktK/oopXmjbjkrLvklrvkqa7ouJvnv5XphJrnn4Tmq7/oi47lt4XlgZ7mmqTli4XltLvnhr3kjLzvsonouITohJrnkZbnkIvnhrrkuoflspzpurrkqrjkpLjkhJrnl57muYnnsY7or5bmtoTnvZnoPmM8PmMvPA2fvO+KleWtr+iSkuWEmue4uOWjreavmOaPg+WNuOSZv+g+Yzw+Yy88DYKA442B6YC45Ia65LW/5b2D6bCc5aO26LSF5Ymc5rSb5qy75J+U56at5T5jPD5jLzwNnYDigbzvi4XlmYjlgYDjv6XomYjlgYDjv6XomYjlnIDiPmM8PmMvPA0qnYDij4Djgbzvi4XlmYjlgYDjv6XomYjlgYDjv6XomYjljoDjtb/lpa3mibjkrKznnIDiPmM8PmMvPA2dgOKPgOOCgOObtOaIk+WBgOObtOaNnOmBgOObtOa/peiOgOO1v+WlreaMuuSsrOecgOI+Yzw+Yy88DYKA442B6YC45Ia65I2k5Y2H6Y695I695LCc5aO26LSF5Ymc5ral6Z+U56at5aq45IO45J2A4oG874uF5YC85YGA466Z5r605oGA466Z5r6J6JyA4j5jPD5jLzwNnYDij4DjgoDji4XlgLzlgYDjrpnmvrTmgYDjrpnmvonojoDjtb/lpa3mgLjkrKzngoDjpa3mibjksLXojYnlgL7ljLzvprrln4DpiJLpkqfnhJrng67lrJDlhoHohrvnlLvkjLzvirjkqKHogIDmvJbmpoTnmoHoqIXljK7lm4rlj4TmqLPmqa7ojLzvm53nvJznirjkrZfpgabogJzprLvkoL3kjLzvjpDln5jpvaXlko7mnIDiPmM8PmMvPA2dgOKCgOOXiOWAuOSQiOaSjua5vuiBl+aZouWEmuenvuSzj+WonOWMvO+ooeiAgOaEmueNieWinemsu+SgveS3tei/i+aOkOW2hOecgOI+Yzw+Yy88DZ2A4p+876KR5Y6Q5baE55yA4pq8766X6YiP5a+W5ouF5ZCU5T5jPD5jLzwNgoDjjIfptJjlhrrkm7/ogYDpkK3lto/liormsJzlq7HouYrnjYblobLmvJbmiLvnjLzvn4Lmp6TltoTnjYHmvJbmiLvnrLvkp7rntLnlg7jkjLzvr5bmvKDmm47nvLDlv5jpjb3kgLjkr5jmsbDliI7mmZXmvKDmprrpurjkoJvlPmM8PmMvPA2dgOKCgOOQlOmPleagiuW0m+aln+efhOaEmueMleeWuOS5r+Wsu+SgveSXvuW/veSMvO+cnuaIleaEmuengOa1geenpOW+lOawiOW+vui9g+iDruWwjueRj+WMvO+DruWLuOSAuOSGuuS2qeeUoOeokeWkuOSNieWRiOacgOI+Yzw+Yy88DZ2A4oKA44ic5qq45IC45KuQ5YyH6bSY5aic5ZCt5baP5YeJ55m/6IqK5oGm6ICc6bGw5Yy876+W5ryg5puO57yw5b+Y6bq45JCI5rOD5qC95Jye5oKm5YKA47aP5ZGg5oSa54mN6ImL5re+5byb5pyA4j5jPD5jLzwNnYDin7zviLnkgLvkvLzkmb/onIDiPmM8PmMvPA2avO+ul+mwnOW0pOWMiOinpOW5gueJnOaWu+SCgOOGuuSDkOWZieeskuWvmOaYv+iMvO+LuOSGp+idh+WapOWfhOarv+iLjuW3heWBnuaapOWLheW0u+eonOWGveSMvO+/hOaFg+aNuOS5gueJnOaMvO+4hOiGuuS3teixmuevluapgeaajeU+Yzw+Yy88DZ2A4oKA44yH6bSY5aic5auQ5baP5ZGg5oqK5oy876+W5qmB5pqN5ZyA4j5jPD5jLzwNnYDigoDjiI7mmZXmjLzvr5bmqYHmmo3lnIDiPmM8PmMvPA2dgOKfvO+XreWNkOWIueSAu+Srj+WgveScgOI+Yzw+Yy88DYKA47Sv6Jqk5YuF5bS7552A4oKA45+E5oSi6bmC54C45Imc5oi55IC75J+U55GP5Zq85KWd5qqc5rmv5a+Y5qqP5Yy874Co6ISi6YSa556u5Z+c57qH5ZqB5ay75KC95JmV5oGm6K+Y5o245JGI5oa95Iy875mU6aGy5pyA4j5jPD5jLzwNnYDigoDjhrrkgKjohKLpnq7ln5znh7/oiZzmobLmtLnlvpnnoIflj7vnsrfljJXnlbPmlK3ptK/orJDlkYjmn7zvhJrnn5zntK/oqILmnIDiPmM8PmMvPA2avO+ul+mwnOWRlueQi+ePveSNuOSNv+WvmOaYv+i5vuiAuOSMvO+2j+WRoOaHv+iljua5vuiAuOSflOemreWEmueXnua5ieexjuivluaquOSAuOQ+Yzw+Yy88DYKA45+U56at5Zm755GP5YC45IC45Iy877aP5ZGg5oSa56WI5bmJ56C85YO45KWd5rqH5b+L5oyH6ZCt5ZKb54+w5aq45IC45I675Iy874yH6b+654an6ISa54el5b2l5YiP5aG75o245J+U56at5aq45IO45Kic5Yy876Wd5re16Jmr54q45K6954295ISa55eR6JCd5Y675LGw5Za75Iy8746Q5Yu55Iyu5bSv6D5jPD5jLzwNnYDigoDjhJrnn5znla/ola/orLvkoL3kqa7oh6TlhoflqaTlirvkkYjmjLzvnI3loI3lr5jmsbDlo4LpurjkpK7orLvkoL3kjYXlv4HphrrkurjknIDiPmM8PmMvPA2dgOKCgOOAqOiEoumwleaapOWnpOWdu+eEmueageW0ueWJuOSNieWsu+SgveSGuuSsi+aFjOWZv+iTgemln+eRiOaMvO+EmuevmOaUgOKUgOKpieefuuWvmOaXrue9g+mMvO+/peicuOSEmueMqum1geeJnOahsua0jeWGuuSAqOiEoumsu+SgveSBpuiqj+WCgOO6uuSWpOWFo+iolOeNuOSfueSMvO+GuuSmreW0ueWapOWIueSZv+iGuuSKuOSojOiDsua8oOaNnOmonOW9g+m2ruWnpOWcgOI+Yzw+Yy88DYKA44qV5aiU572l5Z+c56e35YCK5o+w5YGj6KyL56q45Jm/6ISa55a75JmV5q6Z5qeF5a+W5qaA4qaA4j5jPD5jLzwNgoDjgafoi5znobLmhaPoh4HlmqTli4XltLvnhr3kPmM8