11 交换（1 / 2）

PmMvPA2dgOKBvO+EmuegveSFvuWdgOKbi+acgOK9peW9peWavOSRiOaMvO+nkOWMh+mZv+ionOWZleeIheWxsOWgveSMvO+NieWLueSkreaonOWMvO+ikeWBr+iDgOiBpuiAnOmYv+iMvO+uoeejreamkOWvmOadr+iXvuW0r+igveSUuOS1huWMvO+AiOWFjeaOkOWMg+iavOSNuOSavOSgveSTgemln+eBsOiMvO+ikeWcveSIkOWpieeqgOaEmueRiOa7reaAneaBpuizg+aPu+e+m+a0pOWZv+igveSft+iavOSNuOSNieaRiOafvO+cveSIkOWcgOKavO+Tgem7u+Shv+SNuOSSnemshuWHu+QgPmM8PmMvPA2dgOKfvO+3oOaIueSOgOacveSIkOWsu+SRiOalu+SAieaMvO+5puW5puWEmueRiOawiOW+ieazg+aRiOaMvO+JuOSBjeWZvumwiOW+ieaBpuizg+asu+SgveSMvO+GuuS0h+iAuOSEmueum+eonOWwjuesu+SRiOaMvO+0r+ivmOaxsOWfueScgOKavO+TgemSnemshuWHu+SRkOWbnOaflOeppOWXnuYgPmM8PmMvPA2CgOOGuuSFg+aLuuSEmueVveeAqOeIueSAu+SvmOaNuOSvj+WflOeNpOWMgOi7rea0pOW0ueWZv+ifq+eVr+aMvO+GuuSdr+iXvuW0r+iflOeppOWXnuahv+S4m+e9g+iqj+WfueSMvO+Ku+SCpuWwiOWLuuQgPmM8PmMvPA2dgOKCgOOikeWGiOWJruWNuOSvmOa9g+mfnOeYv+i6uuS7reaEmue0l+m2l+a1ruaZv+iMvO+GuuSfpOWvmOafnOeMvO+5puW5puWGuuSQiOaYj+Wlk+Wlk+WOu+S5lua5r+WHv+iNuOSqj+WMvO+GuuS5guefjuWwiOWem+Wsu+SRiOalneaLnOecgOKavO+TgemUsOa5j+WSnemshuWHu+QgPmM8PmMvPA2CgOOxlOeGkOeEmueKgeigl+aNp+eZv+ippOWKgei2jOidluWJuOSBjeWZvum+ieazg+avmOaNuOSaruWvguiMvO+IueSAu+SvmOaEmueum+eOuuSzh+iMvO+JuOSBjeWZvumwteimuOWFm+mPsOWQsuaGuuSolOepiOW6uuSquOSZv+i0r+ivmOaxsOWfueSMvO+5r+WNiea/veSHjOa6uuSJnOaOkOWMg+ivmOalr+iUuuWMvO+gm+WfjuWEmueJuOSBjeWZvumwteimuOWOn+WsuuSonOWruuiwjue2hOeBque5peWKj+Wlu+Sgm+WfjuWEmue7tOaNpOWavOSFm+mPsOWQsuaMvO+ZlOmhsuaXvuW0r+iflOeppOWXnuYgPmM8PmMvPA2dgOKCgOOEmue6pOeHjOa6uuSquOSZv+ivmOaxsOW9g+ivj+WJnOaIvuWMvO+JuOSBjeWZvumwteimuOW5peWMgOiMvO+Emue7tOaNpOWWu+SpruiBsOivmOaVuuWwiOWMvO+5puW5puWEmue7juW7realr+iUuuWsnOafjuWRiOaMvO+apeaFuOaEvOWBpuizg+afueSxt+Wqh+iRiOafq+eVr+aMvO+olOeIueSAu+SJnOahsuaSnueQmumRiOaliuaFg+aquOSZv+iMvO+ZlOmhsuaMvO+bmOWEmueOmOaqgei6jOa6uuSJnOavmOaYv+iMvO+WpOWLueSntOiioOiMkuWCi+eFvuWQmeiGuuSkmemtuOSLueSsu+SgveScgOKavO+TgemRrOeflOeppOWXnuYgPmM8PmMvPA2CgOOVs+azg+aEmuext+Wqh+i6h+W0r+iFm+mPsOWQsuadgOKCgOOln+aDsOiWu+SuuOW7juWsu+SRiOapruizg+afueSWu+SMvO+Wu+SGuuSVmea3v+iUuOS2ueWMvO+lk+WJuOSBjeWwteimuOWavOSQreWAoOaXnuaIueSAu+S6uOSCh+aNuOSekOafueSxt+Wqh+iWu+Szg+aRiOaMvO+Rg+aRlueGuuS6h+WLnOetuOS8nOeWu+SOu+SRiOafq+eVr+aMvO+OsOi0r+iBpuiFv+WJnOahsuaWu+SMvO+LuOS1huWFg+aNp+ejgumNieaaiOWUuOSMgOiMvO+GuuSam+WLuOS2mOmGuuSGuuS6uOSQiOaPu+eyt+WWu+ScgOIgPmM8PmMvPA2dgOKfvO+GiOWgh+Whv+S9g+idr+iEmueWu+SXvuWJp+igveScgOKavO+TgemFm+mPsOWQsuaRkOWLnOe0pOWHv+iem+WSnemshuWHu+QgPmM8PmMvPA2CgOOGuuSCp+iMleeWuOSEmueWu+Swlua3iOWfpOWztuivmOavj+WMvO+LuuSEmueflOeRj+W0l+m2l+a1ruaZv+iMvO+Tgem9p+aQkOWyl+mqpOWDjOidgOKfvO+QiOaNuOS4uOalmOalnea6h+Wim+WEu+eMvO+Mh+mwnOWTouWonOWFvuWEmueeruWBgOi9g+iNuOS9g+m6uuS7reaEmueonOWwjueMvO+KleWIueSAu+SekOacgOIgPmM8PmMvPA2CgOOEmueJuOSBjeWZvumwteimuOWQreWAoOaXnuavmOaxsOWeruWuoeeIueSjgumMvO+dr+iEmue9peWqpOWAiuaUvOaWu+SvmOaNuOS0r+icnuaCpuWMvO+EmueeruWfnOevmOafueSUuuWNj+WEmueNieaaiOWUuOSMgOiMvO+OsOi0r+ivmOazg+aNuOS9g+mepee8nOeMkuWFg+aooeiEmueWu+QgPmM8PmMvPA2CgOOTgemUreeem+WflOeppOWXnuadgOKCgOO5puW5puWRiOaul+m7juWljua0m+eNuOSIueSAu+S6uOSMvO+dr+iEmueHiOWAuOSTgemln+ezg+avmOaBpuiMvO+IoeaUreeVveS7u+SwiOWNuOSXvuWMh+mZv+iRiOaOu+SgveSMvO+0sOa+m+m0pOWAuOSvmOafueSxt+Wqh+iRiOacgOIgPmM8PmMvPA2dgOKCgOOKleW5r+WNieaMh+mZv+iem+WBgOmQreWOmeiPsOWKiualr+iUuuWMvO+7s+ezheWEmueQreWOmeiPsOWMkuW5peWlu+SMvO+IueSAu+SvmOaEmueum+eEmueQreWOmeiPsOWwteimuOWQreWAoOaXnuaIueSjgumMvO+EmuefnOevmOaXvuW0r+igveS+ruiHgeWcgOKavO+Tgemul+mSnemshuWHu+SMvO+LuuSEmueHpeWAqOevmOaNuOSfueSlneaHv+i7tOaXruexsOWQreWAoOaXnuaIueSjgumMvO+GuuSflOeNpOWMgOi7reafueSflOeppOWXnuaMvO+eruWuoecgPmM8PmMvPA2dgOKBvO+Emue9g+ivj+WNuOSvmOaFg+aLuuSIueSAu+SJnOahsuaMvO+On+WLueS5v+iHpeWMvO+On+WsuuSvmOavj+WMh+mZv+iMvO+GuuSflOeNpOWMgOi7reafueSvmOaNuOSMvO+GuuS7reaPu+eyt+WfueSRiOaMvO+Emue9g+ivj+WNuOSIueSAu+SJnOaZv+icgOKavO+TgemRrOe3huWflOeppOWXnuYgPmM8PmMvPA2dgOKfvO+XkOWQreWOmeiPsOWwiOWmuOW1geehuuSvmOadgOaPhOaEmuegveSMvO+GuuS7reaPu+eyt+WQreWAoOaXnuacgOKavO+Tgem8k+W3huWSnemshuWHu+SdgOKfvO+xlOeGkOeEmue5gue9peWquOS+ieaavOSNuOSfueSOsOiSkuagveSMvO+XkOWdr+iXvuW0r+igveShv+S4m+eavOSRiOa6uOSlu+SgveScgOIgPmM8PmMvPA2dgOKBvO+zkeWjtui2geaEmuegveSEs+aRj+WMh+mZv+ionOWvmOaNuOSMgOiMvO+JuOSBjeWZvum+iea7juWCpuWNuOSYv+igveSMvO+0l+m2l+aquOSjgumJnOaMvO+JueSPhOaJnOahsuafueSRiOaoo+eYiuatu+enu+egveSMvO+EmuegveSJr+iKkeWEmueTgemln+eBpuizg+agveSKiuaPu+eyt+WRiOaMvO+SnemshuWHu+ScgOKavO+Tgemhu+aNuOSflOeppOWXnuYgPmM8PmMvPA2dgOKBvO+Mh+m0t+W0mOWEmuegveSbv+ieoeWOkOW2hOeMvO+lneaLuOSHiOWPhOapjuejgumEmuegveSKiuaEmuevr+igl+auoeeGh+WavOSRiOaMvO+GuuSfmOaGh+W7juWxpOWavOSNuOSxsOWvj+WAiOWAuOSLuOSHv+iNuOSMvO+ikeWGuuS6qeeNoOecgOKavO+TgemflOeppOWXnuaAneebnOa0pOW3teisiuaSnemshuWHu+QgPmM8PmMvPA2BvO+BgOaYj+WBpuiYv+ixt+Wqh+iUr+a0m+eArueMvO+GuuSVgOavj+WqpOWepuWZv+iMvO+UsOajj+WAuOSGuuS+nea6uuSquOS0leaflOeppOWXnuaMvO+Rm+eqpOWQiOaYj+WWu+SKiuaJnOahsua2ueWMvO+KuOSQreWFpOaonOWNoOeAiOWAuOSZv+ionOW9peWMvO+7juWbnOa0pOWOveSWu+SMvO+Jh+WRj+WMg+iOkOWEmueflOeppOWXnuapruiZv+iMvO+7juWLuOSGuuSNoOe9peWaiOWAiOWcj+iEmueSnemshuWHu+SMvO+2l+aMkOWEmue9kOiaiOWzn+mdr+ggPmM8PmMvPA2BvO+TveWQk+UgPmM8PmMvPA2dgOKBvO+GuuSwteimuOWQreWAoOaXnuarouiJuOSBjeWZvumcgOKavO+Tgemjj+WAvOWljua0m+eMvO+GuuSdr+ifuuWNhuWileaNuOSflOeppOWXnuaLuOSZv+iMvO+og+mGo+iEmueflOeppOWXnuaGuuSGh+W5r+WMvO+AiOWcj+i3tei+uOSSnemshuWHu+QgPmM8PmMvPA2dgOKBvO+4sOW1g+WPsOWMvO+ikeWGuuSameaqpOWMvO+dgOaPhOa9peWNuOScgOIgPmM8PmMvPA2dgOKBvO+JreaTgemLuuSXvuWageWNieWlu+SRiOa6uOSRiOaMvO94Yoy874u45IC45Jmd6beG5aC95Iy876Wd5re16LaU5pGI5pm754CI5ZyP6IqK5oy876O75KS65J6u5YGA6Jq85JGI5oa65LSv6L2D6ZGI5p+875eQ5WaWiuavmOagveScgOKavO+TgemgvOWMheaRj+WKtuiWu+SvmOaOuuSMvO+4sOW1g+WRm+eqpOW3heWAuOS6uOSQiOaBpuiYv+iMvO+OkOW4sOW1g+W3heWAuOSGuuS6uOSQiOazg+aNuOSvj+WflOeppOWXnuYgPmM8PmMvPA2CgOOPuuSGuuSNuOSGuuSDkOWvmOavj+WMvO+ZgOW2l+aEmueKuOSLieaWu+SonOWSnemshuWHu+S2l+aTveWfq+eVr+aMvO+GuuS3u+Sju+S6h+WYu+SLuuSEmueageWAiea7juWHv+iWu+S6uOSflOeppOWXnuapruiBpuiDv+WGuuSBk+mvmOaQreW3oOaLnOeMvO+wiOWNuOSskOWcveSFo+iSnemshuWHu+Scg+avj+Wqj+UgPmM8PmMvPA2CgOOTgemKluWntOe2teiflOeppOWXnuadgOKBvO+KuOS9u+SquOSZv+iwiOWageWBpuiFv+WhsuagveSMvO+GuuSju+SkuuSeruWBgOiavOSRiOaHv+i0r+iPu+eyt+WRiOaMvO+SnemshuWHu+SMvO+LieaPveSMvO+LuOSAuOSJreecgOIgPmM8PmMvPA2dgOKCgOO4sOW1g+WPsOWMvO+EmuegveSxiOegruW9peW9peWRiOaIueSjgumcgOKavO+Tgemuo+a0mOmOkOW2hOeMvO+GuuSDmeaGuuSDmeaNieWinemflOeppOWXnuaonOWAiOWcj+iAnee/i+aSnemshuWHu+QgPmM8PmMvPA2CgOOGuuSSnemshuWHu+SZu+eSgOmEmuesleaVr+atgeaVr+aMvO+AiOWcj+iKiuaAuOSGuuS6h+W/i+a/iOaojuW7juWRt+ixsOWOkOW2hOeMvO+flOeppOWXnua8nOeAuOSGuuSLnOeEmueFg+aMkOWyl+mqpOWDjOggPmM8PmMvPA2dgOKBvO+HgemFvuWEmue3oOaAuOSflOeppOWXnuaMkuWzg+aNuOSvj+WRiOaMvO+ageWnheentOe2teiMvO+yl+mqpOWDjOiMvO+GuuS9meeOmOaRiOacgOKavO+Tgem0sOajj+WekOWGuuSekOW6u+WQreW5m+YgPmM8PmMvPA2BvO+yt+WMgOi/vuS6oemvmOaqj+WliuaFg+askOWTieaMvO+yt+WMgOiHu+SliuaBpuizg+avmOaqj+WepuWZv+iMvO+EmuePhOaFleavmOa5peUgPmM8PmMvPA2dgOKBvO+nkOW5r+WwiOWNuOSskOW9g+mIueSAu+Slr+iUuuWfvO+XkOWIueSAu+SwiOWskOWJnOasu+SgveScgOKavO+TgemRrOeNuOSJguiRrOeumue5peWMvO+JheWRh+mEmueCvOWhr+iAneeAgOiql+msiOiAuOSUrem2geavmOaPg+W8nOeMj+WMvO+0pOWHv+iem+WSnemshuWHu+QgPmM8PmMvPA2dgOKCgOOikeWGuuSwiOWskOWJnOahsua9g+mXreWquOSAuOSvj+WRiOafvO+XkOWvmOacgOIgPmM8PmMvPA2dgOKfvO+XkOWGuuSCgOakruiPu+eyt+WvmOaNuOSWu+SvmOavj+WcgOKavO+Tgem0r+i6u+WQreW5m+YgPmM8PmMvPA2dgOKBvO+GuuSeiuWZu+evmOaEmueSjuaJruWRiOaKiuantOe2teiCpuWNuOSYv+iMvO+Youmul+mKgeigl+aNp+eZv+ibiuW9g+ingOaJnOahsuaJnOaWu+S6ruiorui0l+m2l+aJnOacgOKavO+Tgemem+WNuOSfueS0pOWSnemshuWHu+QgPmM8PmMvPA2dgOKCgOOGuuSYoumRt+isu+SgveSMvO+NveSkuOScgOIgPmM8PmMvPA2dgOKfvO+QiOaNuOSbiuW9g+ingOaJnOaYv+i4sOW1g+W0r+iTgem+mumcgOKavO+TgemHpeW9peWyl+mqpOWDjOggPmM8PmMvPA2dgOKCgOORm+eqpOWageWBpuiNuOSfueS7rea/hOaBruWvmOaRiOaMvO+PjeWlpuWXvuWfueSgveSMvO+lneaLuOSHiOWZu+e9g+mTveSpieeiveW5oOaEmueKuOSruuigveSKiuazg+a6uuSJnOaEmuefnOecnuaCpuWcgOKbvO+TgemRrOe9iuaGuuS9iuaSp+i0mOW6u+WQreW5m+YgPmM8PmMvPA2CgOOGuuSNmemViuaxsOWrv+WOgOa0jeWcnuaTu+eMvO+UsOaoqum5gueJnOalr+iUuuW9g+mIueSOgOaflOeppOWXnua6uOSlu+SsnOafjuWWu+SMvO+Tgem3pOWZhOmyl+mqpOWDjOidgOKCgOOnkOWGuuSrv+WqpOWfueS4hOiYj+WMvO+XkOWQreW3oOaEmue8gOmbieeIvuWvieWAuOSvmOaNuOSaiOWaiOWMvO+HiOWfvO+XkOWGuuSPjeWlpuWvmOaWu+ScgOIgPmM8