CH4-1 洞（1 / 2）

PmMvPA2NgOOCgOOAkeWoheWJruWPhOaos+aMgOOMvO+LieaHkeaHkeaMvO+njualgemAnee/i+aMh+mLiea2peW2peWNgOOCgOOjoea5guerheWJreeonOWRiOaMvO+GuuSNuOSMgOMgPmM8PmMvPA2CgOOul+mNpuWdgOa3ruaNgOOfvO+XkOW7juW3teiAuOSBpuigveSMvO+lreajlea7juWBpuiRiOaMvO+2peW2peWMgOMgPmM8PmMvPA2CgOOol+m6h+WHpOWGh+WxsOWZjOWlkum3teiOi+aMvO+ruui3teiZq+eNpuWdgOa3ruamgOKmgOKmueSLnOeVs+aeiuWhsuasnOa5oOaMvO+Vs+aeiuWvmOaNuOS7juWLuOS3oOaZv+ggPmM8PmMvPA2CgOOAneeNuOShneearuWvguiKuOSameaMvO+Jp+ihnee0l+m2l+aZv+ionOWwjuevmOaBpuiGveSMvO+GuuSPneeqpOWEmuefnOcgPmM8PmMvPA2CgOO2iueqgOaiveWHpeW9g+mLnOeIueSOgOaMvO+Dt+izt+isveiLl+aLp+WAvOWXreWHluaEmueKuOSmueSDgOiCj+WCgOOGuuSsveiQv+iVs+agl+a9g+mLouiRhOiMvO+Jsua9peWfueSumue8nOeMvO+Nh+m9peWTveSruuiUgOKUgOKfhOamgOWylueEmuelneamuOWHjeWAlOafgOmlgOaWs+eAoeiXj+WfhOaMvO+KuOSMoeamueSonOW0tui5peWCgOOGuuSQkOWBpuirv+WwiOWxpemNpuWdgOa3ruaMvO+fneaTu+e0l+m2l+aQpOmameYgPmM8PmMvPA2CgOODkOWbiuWWjeWtu+enu+e9peWqj+WNpuWdgOa3ruaMvO+PhOa9peW2peW2peWGuuSCi+azg+aNuOSNgOOmgOKmgOKMgOMgPmM8PmMvPA2CgOOJguiHieegh+WGuuS5pOWapOWNpuWdgOa3rua/m+aYv+iMvO+MruW0r+iNgOOCgOO5gueDkOWapOWfvO+nkOWGuuS/pemQreWaguiMgOOavO+iouaJnOeKuOScluW2peW2peWMvO+rv+WIueSZv+iXvuWDkOWNpuWdgOa3ruaLnOcgPmM8PmMvPA2NgOOCgOOLuuShsuaRiOaMvO+LnOegveSMgOOMvO+tuOSjj+WlheWSieatpemGsOWXoue3teivq+eMvO+0pOWHkeantOe2teiNpuWdgOa3ruaNgOOBvO+JnOahsuaMgOMgPmM8PmMvPA2NgOOfvO+XkOWNnOaSiOiNuOSMh+mqk+WvmOaMgOOMvO+ul+mwnOWgvOWntOe2peW2peWNgOOfvO+nkOW5r+WLuuSIueSAu+SJnOa2hOecnuagveSMgOMgPmM8PmMvPA2mgOKmgOKikeWAneexpemYv+i5peWNgOOmgOKmgOKRiOaMvO+2peW2peWMgOMgPmM8PmMvPA2CgOONpuWdgOa3ruaZu+eSgOmMvO+Yq+m0m+aXvuWGoOWtpem9meeEmueMh+mXoueGsOW2peW2peWMvO+2l+aMkOWEmuedr+i0r+iNgOOCgOO5gueDkOWapOWtpemMvO+lneaCgOOQreW3oOaEmueepee+suehsuaIvuWfvO+mleWIueSOgOagveSMgOMgPmM8PmMvPA2CgOO5peWAneebnOawnOWnv+WFi+ajrea2peW2peWMvO+epeeHv+iem+W5peUgPmM8PmMvPA2NgOOfvO+NpuWdgOaMgOMgPmM8PmMvPA2CgOOPveSwruiiieeiieeepee8nOeEmuexiOeJnOaNu+SyuuSNr+aGsOW9g+ihsuaMvO+UguaOkOW5gueJnOaNheWNuOSlneazg+aonOWwjucgPmM8PmMvPA2CgOOZgOW2l+aEmuebnOaxpOW5peW5r+WhsuaYv+iyuuSNr+avmOajgumCgOOhneelheWKuOSMg+iEmue5peWonOW0tuiirOacluWMvO+ZgOW2l+aEmuePsOWIvuWxt+Wqh+iXvuWwruiNpuWdgOa3ruaCgOOeruWajuWIvuW0jeWMg+iMvO+6uuSzpeWEmuePsOWHqOWquOSvmOayuuSNr+YgPmM8PmMvPA2CgOOIpuWIpuWGuuSBp+iLnOeOueS8vOS0l+msnueAuOSMvO+xveWruuiEmueMg+iAnee8qemuvuW2peW2peWAneeLnOe2l+akreYgPmM8PmMvPA2CgOO0l+m/iOa6h+Wwtei5peWAneeft+iMvO+wo+WAuOSGuuSUuuWNpuWdgOa3ruYgPmM8PmMvPA2CgOOWmuapuOaEmuelnea6h+Wiuuahu+aJnOa2pOixmueSp+i8nOeMvO+lnea3teiRrOeuvuW2peW2peWNgOOCgOOnkOWtpemDkOWlnea6h+WxsOWGuuS9peW+ieaMvO+mk+WMgOMgPmM8PmMvPA2CgOO2ruWem+WmueSapOWIueSjgummuOWxt+Wqh+iBp+iLnOe2peW2peWpruizg+aNuOS5peWNgOOCgOO/peicuOSquOS+ieaRiOaMvO+LuuShsuaMgOMgPmM8PmMvPA2CgOOPveShjOaFjOWmueSEmueLuOSMoeaGsOWruui3teiZq+e7iOWLq+eMvO+zt+iAuOSGuuSTkOWNpuWdgOa3ruYgPmM8PmMvPA2NgOOfvO+/hOWZv+ionOWyueiIueSOgOafvO+Emuelneaem+WZgOW2l+aIueSAu+SgveSMgOOavO+3teiNk+WOkOWMg+iOu+S2hOe9v+Wzn+mwo+WEmue2peW2peWMvO+Gpuiem+WIueSOgOalr+iAneeBhOajreYgPmM8PmMvPA2CgOO/uueMleeFuOaSiOWWu+SOuOSVs+agl+afueSNhuWOueS8vOSMvO+lneaLnOe1huWFg+aEmueonOWwjuelu+SCgOOpruiAgOmNhuWAuOSvmOaYv+i0jeWxt+Wqh+iMvO+bkeick+eVveS7u+SJnOaWu+SOuOSNhuWzg+aNuOSOmOaOmOYgPmM8