c c
ccccccccccccccccccccccccc cccc c c cc cc ccccccccccccccccccccccccccccccccccccccccccccccccccccccc c c ccccccccccccccccccccccccccccccccccccccccccc c c!"c c c ##!$c c c% #$%$&c cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc'c ccccccccccccccccccccccccccccc %(&$%c &&$c&)c*'c+&+c$& c+#&*,*(!-c ccccccccccccccccccccccccccccccccccccccc&&$,%-c%.% %/0c cccccccccccccccccccccccccccccccc c c
(#$))c )),!"c cccccc&c)$(cc$& cc$,%$ !c$)), c'%*& c$& c%$%c$1,)c'%*c#c$+#&c)#*.2c)c'1 c *&c#c$&c'%$c#$c'$%+$ c'%*c#c$+#&cc)#*.3c*'c#c4#+,cc&c)$(3c#c #c'1 c'%$c$)),!c)c.,$+ c*&c#c+*&4!*%c,-c5#%c%$6c+#$%c)c' c*c &c)$(2c)%&(c(%c*1c)c' c*c#c$&c'%$cc&c)$(0c),&+%c$&6c)c' c*c #c$&c'%$cc&c)$(/c',c$&6c)c'1 c*c#c)$(c*'c#c+#$))c$)),!cc&c)$(7c &(&c)c*& c*&c#c'%$c*'c+#$))c4#+,cc&c)$(c $ $*%c)c'1 c$c#c'%*&c*'c &(&cc&c)$(8c!%)c'*%c$,,c#c5#,)c)c' c*c#c %)c*'c#c$1,)cc&c)$(c#c 4#+,c)c* c#&c$& c$6&c*c#c$&*#%c&c*c$6cc%&&&(c+*& *&c$& c)c)c %4&c*c &(&c )),!"c ccccc&c $(c +%$&6c +$)c )5%9.,$9c &*c )c %*(#c *c #c &(&c $)),!-c #%c +$c $%&()c$%c'1 c*c#c+%$&6c+$)c*'c#c&(&cc&c)$(c+$c)#$'c!.)c99*c$%c '1 c &c #c $..%*.%$c .,$+)c &c #c +%$&6c +$)c c &c )$(3c +%$&6c )#$'c $6c :9c )c '1 c$c#c$)c*'c#c+%$&6c+$)c,6c.$))&(c#%*(#c#c#*,c&c)$(2c2c) )c$%c '1 c*c#c#*,)c*'c#c+%$&6c+$)ccc&c)$(0c)c$& c/#c.)*&c)c6.c$c#c*.c $ c +&%c$& c&(c($%)c$%c'1 c*c#c) c*'c #c&(&c*'c#c'%&(c*% %c c&c)$(/c +%$&6c($%)c$%c'1 c*c#c+%$&6c+$)c*c *.%$c#c+$c)#$')c&c*% %c*c*.%$c#c 4$,4)cc&c)$(7c',!c5#,c#*)&(c)c' c*c#c#*)c*'c#c&(&cc&c)$(c#c',!c 5#,c)c' c*c#c#*)&(c$& c8c*%;)c)c$.., c*ccc#c',!c5#,c#*)&(c+*&)))c *'c#c)$,c#*)&(-c',$&(c$& c',!c5#,cc&c)$(8c,c..c)c'1 c*c#c*.c*'c#c+%$&6c +$)c*c+%+,$c*,c*c#c4$%*)c.$%)c*'c#c&(&cc&c)$(c#c%$ ,!c$ c.)*&c)c ' c *c #c *%c *'c #c +%$&6+$)c $& c +*&&+ c *c #c +%$&6)#$'c c '*%c #$-c )*&c %&()c$%c*'c#%c!.)c5*c+*.%))*&c%&()c$& c*,c%&(c)c'1 c*&c#c.)*&cc&c)$(c #c+*&%* c*,c)c'1 c*c+*&&+c#c.)*&c5#c#c+%$&6c)#$'cc&c)$(c ,&(c($%c)c '1 c *&c #c ).& ,)c 5#+#c +*&%*,)c #c %*$*&)c *'c #c +$c ($%-c +$c ($%c $& c +*.%))*&c($%c cccccc&c)$(3c+!,& %c#$ c)c'1 c$c#c*.c*'c#c+%$&6c+$)c*c5#+#c%*+6%c$%c5#c 4$,4)c $%c '1 c c &c )$(2c *,c ..c )c '1 c $c #c **c *'c #c +%$&6c +$)c 5#c #c $ #)4< =>c.$)cc&c)$(0c%*+6%c$)),!c)c'1 c$c#c+!,& %c#$ c&c)$(/c $%c+*.%))*%c)c'1 c*&c#c+%$&6c+$)cc&c)$(7c',c&?+*&c..c)c'1 cc&c)$( c 4$,4c +*4%c )c '1 c c &c )$(8c *,c +*4%c )c '1 c c &c )$(c &?+*%c ..c $& c &,c $&'*,c)c' cc&c)$(cc) c+*4%c)c'1 cc&c)$(c*,c..c)c'1 cc&c)$(3c )$%%c**%c)c'1 cc&c)$(2c1#$)c$&'*, c)c'1 cc&c)$(0c%*c+#$%(%c )c '1 cc&c)$(/cc'&)c$%c'1 cc&c)$(7c',,!c$)), c)c$6&c*c#c)&(c $%$c5#%c#c)&()c$%c$6&c'*%c#c.%*.%c'&+*&c*'c#c&(&c
c :$&c#*."c cccccc $%+$*&c*'c=$,4)"c cccccccc cccccc&c )$(c $+&(c $& c #c +&%&(c <,&(#>c *'c #c 4$,4)c $%c *&c #%c c &c )$(c %$(#&&(c<& c%*4&(>c)c *&cc&c#c)$(3c *(#c%&&(c$& c'&)#c%&&(c$%c *&c c &c )$(2c $($&c #c )%$(#&&(c )c *&c #%c c &c )$(0c !5$!c ,,&(<$%c 1&(-c ,c ..&(>c $%c *&c #%c c &c )$(/c ($c ,,&(<4$,4c &,-c 4$,4c *,>c $%c *&c c &c )$(7c $%c #*&(c )c *&c #%*(#c ($%c #*&(c $+#&c c &c )$(c &c %,,&(c)c *&<#%*(#c#*,>cc&c)$(8c+*&%c*%&(c$& c$..&(<&)-c'%*&c$& c%$%>cc &c)$(c*,c#*,c %,,&(cc&c)$(c$)#&(c$& c&%c.&+#&(c)c *&cc&c)$(c & 1c #$% &&(c $& c .%&(c $& c #$% &&(c $%c *&c c &c )$(3c $% &c )&(<* %$c#$% &&(>c$%c) c#%cc&c)$(2c*&+c$($&c#c)%$(#&&(c$%c *&c#%cc&c)$(0c$%&(*%&$,>c $c(%& &()c$%c *&cc&c)$(/c+$c(%& &()c $%c *&c c &c )$(7c ( +%$+6c +#+6&()c $%c *&c c &c )$(c &).+*&c *'c 4$,4)c $%c *&c$c#c'&$,c ccccc#c',!5#,c#*)&(c)c) c$& c' c$c#c&(&c+$)ccc c c :$&c#*.3"c c cccccc#c+#$))c*'c#c4#+,c)c)$%)c'%*c#%c$c#)c)#*.3cc#c'%$)c*'c#c5#,)c $%c '1 c *(#%c *c c )&c *&c #c +#$))c $)),!c c #c )6 )c $%c *& c *&c #c +*&4!*%c ,c $& c '%$c )c .,$+ c *&c #c )6 )c c & c '%$c :c *&c 5#+#c )c *& c )c '1 c$+%*))c#c5*c'%$)cc&c#c%$%c& c*'c#c'%$cc*#c) )c$%c$,(& c5#c $.%c.&ccc$& c(#c c$& c c *&c#c*#c ) )c5#c !c*,)cc,c*#c#c '))c*c8c (%c!c%&&(c$+6,c$& c&)%c $.)cc(#c$& c$..,!c*%;c*c#c&(&c :c ,&+#)c $& c :c 5#c *,)c c (*%%).*& &(,!c &c 4%!c )$(c $+#c 5*%6%)c (#c $..%*.%$c*,c*c#c'%$c'*%c$6&c*c#c+#$))c$)),!c*c$6cc$c+*.,c '%$cccccccc
:$&c#*.2"c c ccccc#c :$&c )#*.2c )c :$&,!c 4 c &*c #c 5*c .$%&)c c #!c $%c '%*&c $1,c $)),!c$& c%$%c$1,c$)),!ccc %*&c 1,c )),!"c ccccc&c)$(c 1,c$c)c,*$ c$c#c+*&4!*%c,cc&c)$(c%c)c.&+# c*&c #c$1,c$cc&c)$(3c 1,c$%c)c'1 c*c#c$c*'c)%&(cc&c)$(2c%&(c%* c )c ' c c c )c %(#c & c *'c #c $1,c $++*% &(c *c #c & $&c $& $% c )c c &c )$(0c %$+6&(c%* c)c' ccc)c) c'*%c#c$,(&&c*'c#c5#,ccc#,.)c,'c) c*'c#c!%c *c%&c$,*&(c5#c#c%(#c) c5#,cc&c)$(/c%$6c+$%%%)c5#c%$6c,&&()c$%c' c *c#c'%c$1,c$c$& c$6&c*c#c+#$))c$)),!c $%c 1,c )),!"c ccccc&c)$(c$&?*c+$)&(c'%*c*) c)c&,*$ c$& c'1 c$c#c+*&4!*%c$& c$1,c)#$'c )c%*4 cc&c)$(c%$6c,&&(c$& cc*,c $& c5$)#%c$%c'1 c*&c#c%$6c+$%%%c 5#c #c ).%&(c 5$)#%c c &c )$(3c %$6c &c $& c *,c $%c (#&c $& c ' c 0c *c 70c *%;)cc&c)$(2c &(c'*%c*,c)$,c)c' c*&c#c#c)#c)c' c*c3c*c/c$c'*%c#c +,$%&+c',$&(c+*4%c)c' c5#c#c'*%c*,)cc&c)$(0c&&%c*,c)$,c)c' c*&c#c %&(c'*%c&&%c*,c)$,cc#&c&&%c5#,c$%&(c)c$,)*c' cc&c)$(/c )$&+c+c)c '1 c*c$,(&c#c&&%c$& c*%c5#,c$%&(c&c#c)$c$1)cc&c)$(7c %!c)-c5#%c #c5#,c#c)c'1 c%*(#,!c*c4%'!c5##%c&+%$)c*%c +%$)c#c)#c c c c (( "c ccccc@)c &c .%4,(c *c *c &c c .,$&c %$&&(c &c *&c *'c #c & $@)c ,$%()c $**,c .%* +%c c ccc#$)c#,. c&c$&!c5$!)c*c.%*4c#c6&*5, (c$*c#c $+$,c5*%6c *&c&c#c& )%)c$& c*c#$4c#$& )c*&c1.%&+c c c c
( ( c cc c c cccccccccccccccc )c 5c +$c *c 6&*5c $*c #c &5c &(&c A Bc *c c &%* + c !c )#*6c !,$& c 5#&c$c)#*%c.%* c*'c cc5*, cc*%c+*'*%$,c*c#c+)*%)c$)cc+$&c**)c.c!*%c .%*'$,!c c cccccccccccccccc %&(c #)c (*, &c *&-c c )c $,)*c & c *c c *%c )%c '%& ,!c *c #c +)*%)c !c $ *.&(cc-c c c yc c<( >c5#+#c)c) c*c %&c+**,$&c.%$%-c$*&c *'c*1!(&c-#c).$%6c&(c$& c#c*.&&(c*'c#c',c&?+*%ccc c c c c#c( c))c -c$c+*&%*,c)+#c#$c*&*%)c*.)c*'c$c)!)c*c +*&%*,c#c &.)c*c$c)!)-c$&$(&(c#c))*&)c$& c',c+*&*!c*'c#c&(&c<$)c5,,c$)c$c#*)c*'c*#%c .$%$%)>c $#%&(c $$c '%*c *C&)c *'c ''%&c )&)*%)-c #c ( c 6&*5)c 4%!#&(c '%*c #c +**,$&c .%$%c *c #c $*&c *'c *1!(&c &c #c 1#$)c #c #)c $$-c c .%'*%)c ,,*&)c *'c +$,+,$*&)c$+#c)+*& -c&+, &(c,**6&(c.c4$,)c&c$,)-c+$,+,$&(c#c%),)c*'c,*&(c;$*&)c *c + c*&c#c)c).$%6c&(c$& c %&&(c#*5c,*&(c#c',c&?+*%c)c*.&c#c( c *)c$,,c *'c#)c*c&)%c#c,*5)c))*&)c$& c)c,$(c c
cccccccccccccccccccccccccccc ccc c c c cc ccc c c c cc ccccc c ccc cccc cc cc#)c 4+)c%$ c#c*.)c*'c)*c*'c#c)&)*%)c&c#c+$%-c )+#c$)c#c*1!(&c)&)*%c#c*.c*'c$&c*1!(&c)&)*%c)c$&c$&$,*(c4*,$(-c)$,,!c5&c c $& c c 4*,)c <=>c #c .%*+))*%c *&,!c & %)$& )c ($,c &%)-c )*c #c $&$,*(* ($,c +*&4%%c+#$&()c#)c4*,$(c&*c$cc ($,c&%cc yc c c &c $&!c * %&c +$%)-c #c ( c '%)c #c ).$%6c .,()-c *.&)c $& c +,*))c #c ',c&?+*%)c $& c %&)c #c +**,&(c '$&c *&c $& c *''c ,,c *'c #)c $)6)c %;%c ($,c
yc
*.)c c ($,c*.c)c#%c*&c*%c*''cc#%c)c&*c&5&c*%c&)$&+-c$&c*.c'*%c +*&%*,,&(c#c+**,&(c'$&c(#c.%*4 cc=c$& c0c$.)c*c#c'$&c%,$!c5#&cc)c*&-c$& cc =c 5#&c c )c *''c #c ($,c *.c ),'c )c ,6c $c %,$!c #c &!c $*&c *'c .*5%c #$c #c .%*+))*%c+$&c*.c&%(C)c#c%$&))*%c&c#c ($,c*.-c$,,*5&(cc*c)..,!c$c+#c ,$%(%c$*&c*'c.*5%c*c#c+**,&(c'$&c%,$!-c5#+#c&c%&c.%*4 )c$c),,c,$%(%c$*&c*'c .*5%c*c#c+**,&(c'$&cc yc ÷ c c *)c #c ( c #$)c *c .%*4 c $&c $&$,*(c 4*,$(c *.c *c %4c )*c &(&c +*.*&&)c &+c #c .%*+))*%c *&c #c ( c )c $c ($,c 4+-c c & )c $c +*.*&&c#$c+$&c+*&4%c#c ($,c&%c&*c$&c$&$,*(c4*,$(cc yc a cc*)c#c&.)c*%c*.)c& c*cc$ ?) c'*%c#!c$%c%$ c *%c &)$&+-c #c $&$,*(* ($,c +*&4%%c #$c %$ )c #c 4*,$(c '%*c #c *1!(&c )&)*%c (#cc)c.c*c%$ c$cc*c0=c)(&$,-cc#c*1!(&c)&)*%c*.)c$cc*c=c)(&$,c c )(&$,c+*& *&%c)c$c+%+c#$c$ ?))c#c,4,c*'c#c)(&$,)c+*&(c&c*%c*c*%c&)$&+-c'c 5c$.., c$c)(&$,c+*& *&%c#$c,., c#c4*,$(c+*&(c'%*c#c*1!(&c)&)*%c!c2-c 5D c (c $c c *c 22=c )(&$,-c 5#+#c 5*, c $,,*5c #c $&$,*(* ($,c +*&4%%c *c %$ c #c 4*,$(c*%c$++%$,!cc yc ( cc#)c+#.)c.,&c#c4$%*)c+*&+$*&)c)$& $% )c#$c$%c ) c*&c+$%)c#%c$%c)4%$,c)$& $% )c) -cc#c*&c#$c)c)$%&(c*c *&$c&+$%c +*&+$*&)c )c +$,, c ( c <+*&%*,,%$%$c &5*%6&(>c #)c +*&+$*&c )$& $% c $,,*5)c'*%c+*&+$*&c). )c*'c.c*c0c6,*)c.%c)+*& c<.)>c#$D)c$c,*c'$)%c#$&c *, %c )$& $% )c #)c ). c )c +*&(c &+))$%!c +$)c )*c * ,)c +*&+$c $$c *&*c#c)c#& % )c*'c)c.%c)+*& c#c( c)c+*&+$)c)&(c5*c5%)cc c $)%c )(&c$& c:$&'$+%&(c
cO c c c c cc c ccccc c cc
cc c c c c c c c c
cc c c c ccc c cc !"#c
cccc cc cc!"cc c!c c c c c c c c c c c c c c c cccc cc c cc c cc c c cc c c cc$c c c c cc c cc c cc c c c c c cc c c cc c cc c c c c c c c c
c c c c c c c c c c c c c c c cc ccc c c c c c c c c c c c c c c c c c cc ccccc %c c c cc$cc c c c c cc ccccc c cccc &c c c cc c c cc c c c c c c c c & cc c c c c c c c c c c c c c c c c c c c c c c'c c(c)c c**c)c cc+'cccc c c$c
c c ccc cc c c c cc c %c cc c c ccc ccc cc ccc &cc c cccc cc c c cc %c cc
c c cccc c c c ccc %c c c& cc c c c c c c c c c c c c c c c cc c c c c c c c c c c c c c cc c c cc c cc c %c ccc cc ccc c cccc c cccc cc c c %c ccc ccc c c ccc c c c c ,c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c ccc c cc ccc c c c cc c cc cc c c,c cc c c c c cc c c c c cc cc cc c c c c c c c c c c c c c c c c c c c c c c c c c cc c ccc cc cc
c cc c ccc c c c cc cc ccc c cc cc c&c c c c c c c c cc c c c c c c c c c c cc ! c c c c c c c c c c c c c c cccccc c c! c c c cc c c c c c - c c c c c c c c c c c cc cc (*&+$*&c))c$& c+%*.%*+))*%)c$,)*c#,.c).,'!c#c5%&(c#%*(#c,.,1&(c
c c c c
c c c c c c c c c c