$B#17n$NF|5-(B


1$B7n(B31$BF|!JF|!K(B

$B:#F|$O$H$C$F$b$$$$$*E75$$G!"Ck4V$O$]$+$]$+CH$+$+$C$?$G$9!#(B
$B>.=UF|OB$C$FE_$K$$$&$s$G$7$?$C$1!)$=$s$J0lF|$G$7$?!#(B
$BD+$+$i@vBu$r$7$F!"$I$3$+$X=P$+$1$h$&$+$H;W$C$?$N$G$9$,!"(B
$B:#F|$OH>F|0J>e%Q%=%3%s$K8~$+$C$F99?7:n6H$r$7$F$7$^$$$^$7$?!#(B
$B$*$+$2$G$9$C$+$jJQ$o$C$F$7$^$C$?$3$H$K$*5$$E$-$K$J$i$l$?$3$H$H;W$$$^$9!#(B
$B $B%H%C%W%Z!<%8$N2~Au$K2C$($F!"$+$M$F$+$i29$a$F$$$?!J%5%\$C$F$$$?(B?!$B!K(B
$B!V5~ET$N$3$H!W(B$B$b%*!<%W%s$7$^$7$?!#(B
$B$^$@$R$H$D$@$1$G$9$,!"$3$l$+$i$O$*;{$@$1$8$c$J$/$F(B
$B;d$,9%$-$J5~ET$r>R2p$7$F$$$-$?$$$H;W$$$^$9!#(B
$B$b$7(B$B!V$3$s$J$H$3$m$r65$($F!*!W(B$B$H$$$&$N$,$"$C$?$i(B
$B7G<(HD$+%a!<%k$G65$($F$/$@$5$$$M!#(B
$B;d$N>pJsLV$O$?$+$,CN$l$F$$$^$9$,!"$G$-$k8B$j$,$s$P$j$^$9$N$G!#(B

$BL@F|$+$i#27n$G$9$M!#(B
$B#27n$O#2#8F|$7$+$J$$>e$K7z9q5-G0F|$,$"$k$H$$$&$3$H$O!"(B
$BGI8//$J$$(I%%%$B!#(B


$B$o$?$7$G$9(B


1998$BKS7n!&>D@.1`$K$F(B


1$B7n(B29$BF|!J6b!K(B

$B$b$&$9$0#27n$H$$$&$3$H$G!":8$N $B$=$s$J$3$H8@$C$?$i!"$3$l$^$G$J$s$G(B(I"$B=i2F!W$N$B$@$C$?$s$@!"$C$F8@$o$l$=$&$@$1$I!#(B
$B5nG/$NE_!"<"2l8)$N@P;3;{$G;#$C$? $B;g<0It$,8;;aJ*8l$r=q$$$?$H$$$o$l$kIt20$,$"$k$H$$$&$N$G8+$K9T$C$?$N$G$9$,!"(B
$B;W$$$,$1$:G_$,8+;v$K:i$$$F$$$^$7$?!#(B
$BGrG_$b9%$-$@$1$I!"$&!<$s!":#F|$O9HG_$,9%$-$+$J!#(B

$B:rLk$O:#F|$GB`?&$9$kM'C#$H0{$_$K9T$C$F$$$F!"5W$7$V$j$K%+%i%*%1$K9T$-$^$7$?!#(B
$BF|IU$,JQ$o$kA0$K5"$C$F$-$?$N$G$9$,$7$P$i$/(B(?)$BL2$l$:!"7k6I?2$?$N$O#3;~:"$G$7$?!#(B
$BD+!"5/$-$i$l$k$+$I$&$+?4G[$G$7$?$,!";W$C$?$h$j$b$9$C$-$j5/$-$i$l$F!"(B
$B$7$+$b$"$^$jL2$/$"$j$^$;$s$G$7$?!#$I$&$7$?$s$G$7$g$&!#(B
$B:#F|$OM'C#$N$[$+$K!"F1$82]$G$*@$OC$K$J$C$? $B@J$,6a$/$F!"$$$D$b?'!965$($F$$$?$@$$$?$j!"(B
$B;E;v$N9g4V(B(?)$B$K3Z$7$/$*$7$c$Y$j$b$7$F$b$i$C$F$$$?$N$G!"(B
$BMh7n$+$i$b$&$$$i$C$7$c$i$J$$$H$$$&$N$,$J$s$@$+%&%=$_$?$$$G $B$=$l$K$7$F$b!"2q $BD9$/6P$a$l$P6P$a$k$[$I!"$*@$OC$K$J$C$??M$bA}$($F$$$/$o$1$@$7!#(B

$BOC$OJQ$o$C$F!"5~ET$O:rF|$NLk$+$i$H$F$b4($$$s$G$9!#(B
$B:#D+$O!"Nd$?$$2#Iw$K@z$i$l$F2?EYB-$,7$$+$iMn$A$?$3$H$+$o$+$j$^$;$s!J$C$F$o$+$j$^$9!)!K!#(B
$B4i$bDK$$$/$i$$$KNd$?$$$7!"C/$b8+$F$$$J$+$C$?$iL\=P$7K9Ho$j$?$$$/$i$$$G$7$?!#(B
$B5"$C$F$-$?$iCOLL$,G($l$F$$$F!"$3$l$O$R$g$C$H$7$F1+$+@c$,9_$C$?$N$G$7$g$&$+!#(B
$B$^$@3N$+$a$F$$$J$$$1$I!#$3$N=5Kv$K@c$,9_$i$J$+$C$?$i!";d$N=i@c$O#27n$J$N$+$J$"!#(B
$BAa$/9_$C$F$[$7$$$h$&$J!"$[$7$/$J$$$h$&$J!#(B
$B;R6!$N:"$C$FD+Aa$/$F$b!"@c$,9_$C$F$$$F$b!"$I$&$7$F$"$s$J$K855$$@$C$?$s$@$m$&!#(B



1$B7n(B26$BF|!J2P!K(B

$B:#F|$OD+$+$iK;$7$/$C$F!"$[$H$s$I;~7W$r8+$J$$$&$A$K$*Ck$G$7$?!#(B
$BBN$OK;$7$/F/$$$F$$$k$N$K!":rF|$+$iF,$NJR6y$G9M$(;v$r$7$F$$$k$;$$$G(B
$B$I$3$+%\!<%C$H$7$F$$$F!"EEOC$r$H$C$F$bAjA0$r4V0c$($k$7!"(B
$B>e;J$N%.%c%0$K$b$D$$AG$GEz$($F$7$^$$!">P$C$F$"$2$k$N$rK:$l$F$$$^$7$?!JH?>J!K!#(B

$B$G$b!"$=$s$JDdBZ5$J,$b$*Ck$r6-$KJQ$o$j$^$7$?!#(B
$B$&$A$N2q%I%"$J$s$G$9$1$I!"(B
$B30$K$*Ck?)$Y$K9T$C$F5"$C$F$/$k$H$-!"(B
$B$A$g$&$I0l?M$N$*$8$5$s$,=P$F$/$k$H$3$m$G!"(B
$B$=$3$X;d$?$A$,F~$m$&$H$7$?$i!"$J$s$H$=$N$*$8$5$s!"(B
$B$b$<~2sE>$7$F$$$C$?$s$G$9!*(B
$B2?$+K:$lJ*$r$7$?$h$&$@$C$?$N$G$9$,!"(B
$B:4F#9@;T$N!V%+%C!*!W$N#C#M;W$$=P$7$F(B
$B;W$$$C$-$j>P$o$;$F$b$i$$$^$7$?!#(B
$B$*$8$5$s!"$"$j$,$H$&(I%%%$B!#(B

$B$*Ck$O!V4EBd$NM.$"$s$+$1>F!W$r?)$Y$?$s$G$9$1$I!"(B
$BHxF,IU$-$GL\$N2<%s$H$3$N?H$,;i$,$N$C$F$F%H%m%C$H$7$F$$$F(B
$B$H$C$F$b$*$$$7$+$C$?$G$9!#!J$5$9$,$KL\6L$^$G$O?)$Y$^$;$s$G$7$?$,!#!K(B
$B$"! $B$*$^$1$K#9#0#01_$J$N$K#1#0#0#01_=P$7$?$i#1#5#01_$*$D$j$,JV$C$F$-$F!"(B
$B#4?M$G9T$C$F#4?M$H$b$=$&$@$C$?$s$G$9$1$I!"C/$b$*E9$N?M$K8@$&?M$O$$$^$;$s$G$7$?!#(B

$B$J$s$@$+$s$@8@$C$F$b!"$*$$$7$$$b$N?)$Y$?$i$9$0%7%"%o%;$K$J$l$k$s$@$+$i!"(B
$B$*$a$G%?%$$G$9$h$M%C!#(B
$B$O$C!"$$$+$s$$$+$s!">e;J$N1eNn$,(I%%%$B!#(B
$BL@F|$bK;$7$=$&$@$1$I!"$$$$0lF|$G$"$j$^$9$h$&$K!#(B



1$B7n(B24$BF|!JF|!K(B

$B$3$N=5Kv$OBND4$,0-$/$C$F#1Jb$b30$X=P$^$;$s$G$7$?!#(B
$B:rF|$O$*E75$$,NI$/$F!"5$$,8~$$$?$N$G5W!9$KI[CD$r43$7$^$7$?!#(B
$B$@$+$i%Y%i%s%@$K$O=P$?$s$G$9$1$I$M!#(B
$B0l?MJk$i$7$b(B7$BG/L\$K$J$k$H!"(B
$B$J$s$G$b5$$,8~$$$?$H$-$K$7$+$d$i$J$/$J$k$s$G$9$h$M!#(B
$B!J",@N$C$+$i$=$&$@$C$?$+$b!#!K(B
$BI[CD$+$i$I$l$@$1%[%3%j$,=P$?$3$H$+(I%%%$B!#(B
$B$9$0NY$j$G$d$C$F$$$k@~O)$N9b2M9);v$K$bIi$1$F$^$;$s$G$7$?!#(B
$B$=$l$+$i$D$$$G$K%(%"%3%s$N%U%#%k%?!<$bA]=|$7$F!"(B
$BA]=|5!$b$+$1$F!"$I$3$,BND40-$$$s$@!"$C$F$$$&$/$i$$(B
$BA]=|$KG3$($F$^$7$?!J>/$J$/$H$bK\?M$OG3$($?$D$b$j!K!#(B
$B$d$j$@$9$H$d$k$s$G$9$h!#$&$s!"%(%i%$$C!*(B

$B6bMKF|$O?2ITB-$G0lF|?I$+$C$?$N$G!"(B
$B5Y$_Cf$K$7$C$+$j?gL2$r$H$m$&$H!":#F|$O$I$l$@$1?2$?$3$H$G$7$g$&!#(B
$B$*$+$2$GLk7?$G$b$J$/D+7?$G$b$J$/!"(B
$B$J$s$J$s$@$+$o$+$i$J$/$J$C$F$7$^$$$^$7$?!#(B

$B0lF|Cf?2$F$$$?$*$+$2$G?2ITB-$O2r>C$5$l$^$7$?$,!"(B
$BKh=5Kv$NF|2]$K$7$F$$$kGcJ*$K9T$1$^$;$s$G$7$?!#(B
$B?)NAIJ$NGcJ*!"(B1$B=54VJ,$^$H$a$F$7$F$k$s$G$9!#(B
$B@h=56a=j$N%9!<%Q!<$,2~Au$9$k$s$GJDE9$7$F$7$^$C$F!"(B
$BGcJ*$K$O<+E> $B2q $B:#=5$N?)NA$O!VL5$7!W!#(B$B%T!<%s%A!*(B
$B$I$&$7$h$&!":$$C$A$c$&!#(B
$B;EJ}$J$$$+$i%3%s%S%K9T$C$H$3$&$+$J!#!J"+$$$D$b$N$/$;$K!K(B

$B$=$l$K$7$F$b!":#=5$G#17n$b=*$o$j$H$OAa$$$G$9$M!#(B
$B5~ET$O$3$N$X$s$G$O$^$@@c$,9_$j$^$;$s!#(B
$B#27n$O$b$C$H4($$$N$+$J(I%%%$B!#(B



1$B7n(B22$BF|!J6b!K(B

$B:#F|2q $B?M$N4i$,$O$C$-$j8+$($k$7!"6u$K$b$^$@@D$_$,;D$C$F$$$^$7$?!#(B
$B$3$s$J$K4($/$F$b!"$@$s$@$s=U$K8~$+$C$F$$$k$s$G$9$M!#(B

$B$=$l$O$5$F$*$-!":#F|$OD+$+$i%D%$$F$$$^$;$s$G$7$?!#(B
$B:rF|$OM-5Y$GCkLk$,5UE>$7$F$$$?$?$a!"(B
$B:rLk$O(B4$B;~4V $B$J$s$H$+5$NO$G2H$r=P$?$b$N$N!"$d$C$Q$j%+%i%@$,$D$$$F$-$F$$$J$+$C$?$h$&$G$9!#(B
$B$^$:!"1X$N2~;%$K8~$+$&%(%9%+%l!<%?!<$G%3%1$^$7$?!#(B
$BD+$N%i%C%7%e$OHs>p$N@$3&!#(B
$BO7$$$be$,$k$H7h$^$C$F$$$^$9!#(B
$B$=$s$J=j$G%3%1$?;d$r!"$_$s$JLBOG$=$&$KHr$1$F$$$/$N$G$7$?!#(B

$B2q $Be0]_$KB-$r $B%-%c%S%M%C%H$K$R$8$d$R$6$r$V$D$1DL$7$G$7$?!#(B
$B$=$l$O$$$D$b$N$3$H$@$1$I!":#F|$O$$$D$b$NG\0J>e$G$7$?!#(B
$B$3$N:"CN$i$J$$$&$A$K!J"+$3$3$,%]%$%s%H!K(B
$B@D$"$6$d%9%j%-%:$,$G$-$F$$$k$3$H$,B?$/$F!"(B
$B0z=P$7$K%P%s%I%(%$%I$,$+$+$;$^$;$s!#(B

$B$=$7$F5"$jF;!"6aE4$H#J#R$r>h$j7Q$$$G$$$k$N$G(B
$BDj4|$r#2Kg;}$C$F$$$k$N$G$9$,!"(B
$B#J#R$N2~;%5!$K6aE4$NDj4|$rF~$l$F$7$^$C$F(B
$B"v%T%s%]!<%s$$$o$;$F$7$^$$$^$7$?!#(B
$B$^$?$^$?Bg%R%s%7%e%/!#$"$l$C$F$d$C$?K\?M$b%S%C%/%j$G$9$h$M!#(B
$BD+$8$c$J$/$F$^$@$h$+$C$?!"$HK\?M$O;W$C$F$$$k$N$G$9$,!"(B
$B$$$D$b$N;d$,$&$7$m$K$$$?$i!"$-$C$H$3$NBg%\%1=w$KJ9$3$($k$h$&$K@eBG$A$7$F$$$?$3$H$G$7$g$&!#(B

$B$d$C$Q$j5,B'@5$7$$@83h$,%$%A%P%s!*(B
$B:#F|$3$=$OAa$/?2$h$&!"$C$FL@F|$O5Y$_$+(I%%%$B!#(B
$B5Y$_$N4V$KAa$/99@5$7$J$1$l$P!#(B



1$B7n(B21$BF|(B($BLZ(B)

$B:#F|$OM-5Y$G$7$?!#$H$$$C$F$b2?$NM=Dj$b$J$$M75Y!#(B
$B:rF|$O;W$$$-$jLk99$+$7$7$F!"$*Ck$4$m$K%N%3%N%35/$-$^$7$?!#(B
$B%Q%8%c%^$N$^$^%Y%i%s%@$K=P$FNd$?$$6u5$$GL\$r3P$^$7$J$,$i!"(B
$B!V$$$D$b$J$iF/$$$F$k;~4V$J$N$K$J(I%%%$B!W$H9,$;$r3z$_$7$a$D$D(B
$B$U$H!"(I"$BL@F|$OM-5Y$$$?$@$-$^$9!W$H@k8@$7$F$-$?$3$H$,(B
$BL4$@$C$?$i$I$&$7$h$&$HIT0B$K$J$j$^$7$?!#(B
$B$G$b!"EEOC$+$+$C$F$3$J$+$C$?$7Bg>fIW$G$7$g$&!#(B

$B8a8e$+$i$O%R%g%&%($5$s$H%[!<%`%Z!<%8$K;H$& $B:#$3$3$K$"$k(B1500$BKg6a$/$N $B@N$N $B$"$j$,$A$G$9$h$M!#(B

$B$;$C$+$/$J$N$G:#F|$O(B$B;R6!$N:"$N%"%k%P%`(B$B$r:n$C$F$_$^$7$?!#(B
$B<+8JK~B-0J30$N2?%b%N$G$b$"$j$^$;$s$,(B
$B$*2K$JJ}$O8+$F$_$F$/$@$5$$!#(B
$B$1$C$3$&=E$/$F%R%s%7%e%/$+$b$7$l$^$;$s$,(I%%%$B!#(B



1$B7n(B19$BF|(B($B2P(B)

$B:#F|$O5W$7$V$j$K1+$,9_$j$^$7$?!#(B
$B$3$N$H$3$m!"D+$O!VL2$$!W!V4($$!W$K2C$($F!V1+!W$H$/$k$H(B
$BAjEv2q $B:#F|$O2q $BD+$+$iM=A[0J>e$KK;$7$/!"5$$,$D$/$H$*Ck$G>F$-FyDj?)$r?)$Y$F$$$^$7$?!#(B
$B$*Ck$+$i$OK~J"46$G%\!<%C$H$7$J$,$i$b%P%j%P%j(B(?)$BF/$-!"(B
$B%U%i%j$H@J$KLa$k$HG04j$N%1!<%-$,E~Ce$7$F$$$^$7$?!*(B
$B%Q%$@8CO$N>e$K%Q%s%W%-%s$H%/%j!<%`$,AX$K$J$C$?%1!<%-$@$C$?$s$G$9$,!"(B
$B$H$C$F$b$*$$$7$/$FBgK~B-!*$7$+$b$$$D$b$O(B70$B1_$N%+%C%W%3!<%R!<$rGc$&$N$K(B
$B:#F|$OJ3H/$7$F(B100$B1_$N%3!<%R!<$rGc$$$^$7$?!#(B
$B$3$s$J%<%$%?%/$C$F$"$k$+$7$i$C(B!!
$B!V$"$!!"2q
$B$=$7$F%1!<%-$NK~J"46$r;D$7$?$^$^2H$K5"$C$F!"(B
$B%4%O%s$bK:$l$F#4;~4V$:$C$H%Q%=%3%s$K8~$+$C$F$$$^$9!#(B
$B$I$&$d$i6E$j=P$9$HN1$^$k$H$3$m$rCN$i$J$$=8CfNO$,H/4x$5$l$F$$$k$h$&$G$9!#(B
$B$*$+$2$G:#F|$O$?$/$5$s(B(?)$B99?7$G$-$^$7$?!#(B
$B$G$b!":#:"$*$J$+$,6u$$$F$-$^$7$?!#$3$N6uJ"46!"L2$C$FK:$l$k$3$H$K$7$^$9!#(B
$B:#F|$O%1!<%-$K;YG[$5$l$?#1F|$G$7$?!#(B




$B%$%s%G%C%/%9$X(B$B!!!!(B$B%[!<%`%X(B