$B $BDs0FMh $B>e$X(B: $B $BLa$k(B: $B   $BL\

$BDs0FMh

• $BF~NO!'!VG.$$F|K\
  
  
  
  

step1

$BF~NOJ8$r7k9g2A%Q%?!<%s<-=q$K>H9g$9$k(B
$B$3$NJ8$O?^(B5.1$B$H?^(B5.2$B$N%l%3!<%I$K%^%C%A$9$k!%(B

$B?^(B: $BMQ8@!V0{$`!W$N@8M}!&6a$N%l%3!<%I(B
$B?^(B: $BMQ8@!V0{$`!W$N@8M}!&N%$N%l%3!<%I(B

!'!T7y$@!U\(B\ \hline \end{tabular} \end{center}\end{figure}">

step2

$B0z?t$K6qBNE*$J3JMWAG$,BeF~$5$l$?H=CG>r7o$rF@$k(B

• $B%Y!<%9%i%$%s
  (1)
  $B@8M}!&6a(B($B&U(B, $BG.$$F|K\
  (2)
  $B@8M}!&N%(B($B&U(B, $BG.$$F|K\

$BDs0F

(1)

$B@8M}!&6a(B($B&U(B, $BG.$$F|K\

(2)

$B@8M}!&N%(B($B&U(B, $BG.$$F|K\

step3

$BI>2A6K@-$GH=CG>r7o$N??56H=Dj$r9T$&(B

• $B%Y!<%9%i%$%s $\mbox{\it {SO-score}}($BG.$$F|K\<r(B) = 1.14($B9%I>(B)$
• $BDs0F $\mbox{\it {SO-score}}($BG.$$F|K\<r(B) = -5.34($BITI>(B)$

$BI=(B: $BH=CG>r7o!'@8M}$N??M}CMI=(B

$\mbox{{\it NP}}_{y}$	$B@8M}!&6a(B( $\mbox{{\it NP}}_{x}$, $\mbox{{\it NP}}_{y}$)	$B@8M}!&N%(B( $\mbox{{\it NP}}_{x}$, $\mbox{{\it NP}}_{y}$)
$B9%I>(B	${\boldmath T}$	${\boldmath F}$
$BITI>(B	${\boldmath F}$	${\boldmath T}$

step4

$B@52r>p=o$H3Fp=o$rHf3S$9$k(B

• $B%Y!<%9%i%$%s
  (1)
  $B@8M}!&6a(B($B&U(B, $BG.$$F|K\ $B"*!T9%$^$7$$!U(B
  (2)
  $B@8M}!&N%(B($B&U(B, $BG.$$F|K\ $B"*!T7y$@!U(B($BM^@)(B)

• $BDs0F
  (1)
  $B@8M}!&6a(B($B&U(B, $BG.$$F|K\ $B"*!T9%$^$7$$!U(B($BM^@)(B)
  (2)
  $B@8M}!&N%(B($B&U(B, $BG.$$F|K\ $B"*!T7y$@!U(B

$B$3$NJ8$+$i$O=PNO>p=o$N8uJd$H$7$F!T9%$^$7$$!U$H!T7y$@!U$N(B2$B$D$,7k9g2A%Q%?!<%s<-=q$h$jF@$i$l$F$$$k!%@52r>p=o$,!T7y$@!U$J$N$G!$?^(B5.2$B$N%l%3!<%I$NH=CG>r7o$@$1$,@.$jN)$DI,MW$,$"$k!%@8M}!&N%(B($B&U(B, $BG.$$F|K\5.18$B$h$j!$!VG.$$F|K\2A6K@-$,ITI>$H$J$kI,MW$,$"$k!%Ds0F$H=PNO$5$l$F$$$?$N$G!$Ds0F