$B!!;3$Ne$r8+>e$2$l$P!"O;3Q7A$NO"$J$C$?8w@~$,B@M[$^$G?-$S$F9T$-!"$"$k$$$OB@M[$+(B
$B$i?-$S$FMh$k!#(B
$B!!Cf1{IU6a$N$_$,3HBg$5$l$F$$$k$H8@$&OD$s$@;k3&$KIw$NN.$l$HL\I8$N=8CD$rJa$i(B
$B$(B3$1$k%l%s%:$O!">.D;$NSs$j$h$j@E$+$K$B$#!"$HS9$C$F%T%s%H$rD4@a$7$?!#(B



$B!V$?$@$NLnEpB`<#$@$h!#F,$rC!$1$P;6$j;6$j$K$J$k$@$m$&!W(B

$B!!0MMj$r=P$7$?$=$N=w@-$O!"<+8J>R2p$b$=$3$=$3$KMQ7o$r@Z$j=P(B
$B$7$?!#(B
$B!!(B
$B!V5.J}$[$I$N5!AU1QM:$J$i3Z$J;E;v$N$O$:$@!W(B



$B!!$A$A$A!"$H?t1)$N>.D;$,Ss$j$J$,$i!">?$N1F$K1oe$N6u$r1[$($F$$$/!#(B
$B!!?9$N$s$@Gr$$%R%H%,%?!=!=$+$i!">/!930$l(B
$B$?%P%i%s%9$HNX3T$NB8:_!#9CQI$r5pBg2=$7$?$h$&$J$=$l$O!"@dBPAU9C$H8F$P$l$?!#(B
$B!!#1#0#mDx$N9CQI5p?M$NK5$i$G!"%M%j!<$O.JR$,$.$e$%$HS9$C$FJ];}$7@Z$l$J$+$C$??eJ,$r^z$^$;$k!#(B

$B!V!D!D$U$%$C!#$=$m$=$mBe$o$j$^$9$+!)!W(B
$B!V$$$d!"$^$@$$$$!W(B

$B!!JQ$o$j1G$($N$7$J$$!"?KMU/$N>u67$N0c$$$O$"$k$b$N$N!"$$$D$+(B
$B$NIw7J$r>F$-A}$7$G$b$7$?$+$N$h$&$K!"%=!<%I$O!X3MJ*!Y$NMM;R$r%S%j%*!<%s$NF,(B
$B$KAuCe$7$?%+%a%i$GDI$C$F$$$?!#(B



vol 2.7.1$B!!GHD9$NJ,2r(B/1st



$B!V$s!)!W(B
$B!V$I$&$+$7$^$7$?!"%=!<%I$5$s!)!W(B

$B!!$$$D$b$NG!$/N)$A4s$C$?!=!=Ev$F$,$"$kN9$G$O$J$$$N$G!"$3$N8@MU$,E,@Z$+$I$&(B
$B$+$O5?Ld$@$,!=!=KLJ}$N39!#2N=Q$,@9$s$J$3$N9q$G$OFC$K$h$/$"$k$h$&$K!"Lr?M$+(B
$B$i;XDj$5$l$?=I!#(B
$B!!$=$hIw$N?a$-9~$s$G$/$kAk:]$G9a$K2P$r$D$1!"2PC$7$?%M%j!<$O!"N.(B
$B$l$k9a$j$HGv1l$rDI$&$h$&$K%=!<%I$NJ}$r?6$jJV$C$?!#2Pe$2!"Hb$rCm;k$7$F$$$?!#(B

$B!V!D!D!D!D!W(B

$B!!9ED>$7$?6u4V$G!"=V$-$R$H$D!#(B
$B!!$d$d$"$C$F;W$$Ev$?$j!"$"$"$HG2HD$H9E$$(B
$B7$Dl$,N)$F$k2;$,J9$3$($F$-$?!#(B
$B!!J?$?$$7$2;$H:Y$/?<$$7$2;!"#2$D$N2;$,Hb$NA0$G;_$^$j!"$3$s$3$s!#;j6K=gEv$K(B
$B%N%C%/$N2;$,It20$K6A$$$?!#(B

$B!V$"!"$O!<$$!W(B

$B!!$H$j$"$($:_n$k2Pe$K$"$kI($,NO$rN/$a$k$h$&$K$?$o$a$i$l$F(B
$B$$$k!#(B
$B!!:G6a?M4VN%$l$N?J9T$7$F$-$?%=!<%I$N6ZNO$r;}$C$F$9$l$P!"#5#m$HN%$l$F$$$J$$(B
$B$3$NIt20$NHb$^$G!"$5$7$FBg$-$/$b$J$$4]%F!<%V%k$r=3$jHt$P$9$3$H$O==J,2DG=$@(B
$B$m$&!#(B
$B!!B-$KD7$M>e$2!"8e$m2s$7=3$j$G%F!<%V%k(B
$B$r!XH/J,;&$79g$$$K$J$C$?Bg7v2^$NKv$K%=!<%I$NOFJ"$rFM$-;I$7$?$"$N;~$+$i!"%M%j(B
$B!<$N;k3&$O$7$P$7$P$=$&$$$C$?!X1F!Y$r1G$7=P$9!#$&$C$+$j$9$k$HL\$NA0$N7J?'$,(B
$B8+$($J$/$J$kDx$N$=$N88A|$O!"L$$@2?$J$N$+$h$/$o$+$C$F$$$J$+$C$?!#(B
$B!!M=CNG=NO$G$O$J$$!#8+$($?7J?'$O3N$+$K!X$=$&$J$k$+$b$7$l$J$$!Y;v>]$r1G$7=P(B
$B$7$F$$$?$,!"8=]$@$1$G$"$C$?!#(B
$B!!$J$i$P!"$3$N8+$($F$$$k$b$N$O!#(B

$B!V!D!D$C$F!"$=$&$8$c$J$/$F!*!W(B

$B!!$P$s!"$H0{$^$l$+$1$?0U<1$HN>>8$r%F!<%V%k$KC!$-$D$1$k!#(B
$B!!$S$/$s!"$H%=!<%I$,?HBN$r?L$o$;$F6'9T$rDd;_$7$?;v$r3NG'$9$k$N$b$=$3$=$3$K!"(B
$B%M%j!<$O>.Av$j$KHb$X6a4s$C$?!#(B

$B!V:#3+$1$^$9$C!W(B

$B!!%9%H%C%W!u%9%k!P$_$GRl$+$l$F$7$^$&$N$@$,!#(B
$B!!7zIU$1$,NI$$$N$+!"$[$H$s$ImB$^$:$K3+$+$l$?%I%"$N8~$3$&B&$K$OM=A[DL$j$NFs(B
$B$D$N?M1F!#$I$A$i$b=w@-$G$"$k!#(B
$B!!!D!D@~$N?t$,0c$&!#(B
$B!!F|$N:9$79~$`It20$HHf$Y$FO-2<$,0E$$$;$$$@$m$&!"0l=V1F3($N$h$&$KNX3T$7$+8+(B
$B$($J$+$C$?Fs$D$N?M1F$K%M%j!<$,Jz$$$?$N$O$=$s$J46A[$@$C$?!#(B

$B!V$4$a$s$J$5$$$M!"$3$A$i$NJ}$,5^$.$N8fMQ$i$7$/$F!W(B

$B!!:$$C$?$h$&$J>P$_$rIb$+$Y$FOC$9$N$O!"=I$N=w>-!#%7%c%D$K%9%+!<%H!"$=$7$F%((B
$B%W%m%s!#AFLn$G$O$J$$$H$O$$$(JLCJIJ0L$,MW5a$5$l$k$h$&$J9b5i=I$G$b$J$$>l=j$G(B
$B$NI~Au$H$7$F$O$4$/IaDL$@$m$&!#(B
$B!!$=$7$F$=$N8e$m$+$i8=$l$?=w@-$O!D!D8@$C$F$7$^$($P>l0c$$$@$C$?!#(B
$B!!AF$N$J$$@8CO$G!"$7$+$bCzG+$KJ#;($K:n$i$l$?I~$K$Ob20l$D$J$/!"GX6Z$b=@$i$+(B
$B$/<+A3$K?-$S$F$$$k!#$f$k$d$+$K%&%'!<%V$N$+$+$C$?3%?'$NH1$b$h$/p$N?'$,Ib$+$s$@$h$&$J5$$,$7$F!"%M%j!<$O=V(B
$B$-$r$7$?!#(B

$B!V$*5Y$_$N$H$3$m?=$7Lu$J$$!#5^$.$NMQ7o$J$N$G$J!W(B
$B!V$"!"$$$(!"$3$A$i$3$=$o$6$o$6$*=P8~$-D:$$$F!"$9$_$^$;$s!W(B

$B!!$=$7$F2<$2$i$l$?F,$K!"92$F$FF,$r2<$2JV$7$?!#(B
$B!!$=$N$d$j$H$j$GD4;R$re$r1[$($F?H$J$j$NNI$$=w@-$K;k@~(B
$B$r8~$1$?!#(B
$B!!9[@P$G$G$-$F$$$k$+$N$h$&$KF0$-$N$J$$9u$N;k@~$HI=>p$NIb$+$P$J$$3%?'$N;k@~(B
$B$,0l=V8r:x$7!#(B

$B!V!=!=$=$&$@!#$"$J$?$K0MMj$7$?$$;v$,$"$k!W(B

$B!!$=$N8@MU$O!"4c$rIz$;$?L5I=>p$+$iH/$5$l$?!#(B

$B!!(B
$B!!(B
$B!!(B