1. ! " #
" $ % $
& '
( " "
" )!
$ * & )
* + , *
* ) (
) )& %
' ) ! #
$ * " ) ) )
$ - ) ) . -
$ / *" % ! "
% (" )& & %
*
! ) # ! *
'
0 !
$ / $ )& "
.
. - - + * 1 "
/ &2
$ / / ' / *)
$ *
. - !
$ / - '
3
$ % )
/ &$ - " -
$ ! * 4 ) )
' ) * % ! *
15 -6
2 / &$ ! " ) ) )
%
$ !7 % %
) *

2. , )
- #8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
8888888888888888
.(9( 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
8888888888888888888888888
* ! #8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
88888888888888888
% " ) ) ) #8 8 8 8 8 8 8 8 8 8 8
88888888888
88888888888888888888888888888888888
8888888888888888888888888888888888
. " #8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
888888888888888888888
,- * #8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
8888888888888888888
88888888888888888888888888888888888
8888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
! "" # $ %
88888888888888888888888888888888888888
8888888888888888888888888888888888888
&' ( $ " " " "% )* + , - .+ -/ ' 0 12
3 4 5/+ 7 8
6 "

3. -/+ 9 3/+
(" % 3 "
& , !* * "
5 : % " % *
. - ! 1
; 2
$ )* !
10 - 21
( -" 2
" 3 :
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
$ ! " "
: < 8 8 8 8 8 8 8 8 8)
88888888
= . / 888888888
88888888
< % * ) ! 8888888888
888888888
$ % ! 8888888
8888888
, $ ! 7 8
! :
7
8
" 8888888
8888888
! 8888888
8888888
4 1 % ;
5
5
5

4. , ) )
/5 4 /+ / / +
" ) # +! ) ;
$ %*
/ ! *"
$ *"
" " )
-
#8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
8888888888888888888
* #8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
88888888888888888888888
" ) #8 8 8 8 8 8 8 8 8 8 8 8
888888888888
88888888888888888888888888888888888
88888888888888888888888888888888888
$ 1 " 3 <
1 2
888888888888888888888888888
88888888888888888888888888
< -
88888888888888888888888888888888888
88888888888888888888888888888888888
1
' / &2
88888888888888888888888888888888888
88888888888888888888888888888888888

5. 5 4 = 3
- 5 2 / /4 -
-> 2- )
, / #8 8 8 8 8 8 8
8888888
88888888888888888888888888888888888
8888888888888888888888888888888888
$ " 7
8888888888888
8888888888888 8888888888888888
888888888888888
% $
5
< 8 <
( / !
% $
$ / 8
% $
# " % $
< ) * -
< / ! $ !
- # $ % 7
!
$ % # !

6. ! 7 " ! % $ " "
"
% % %
? 8) 88888888888888888
88888888888888888
7- ! 88888888888888888
88888888888888888
? 8 73 $@ % ! 88888888888888888
8888888888888888
! 1 <
888888888888 888888888888
88888888888 88888888888
4 ! % " )
$
88888888
8888888 88888888
8888888 88888888
8888888 88888888
8888888
! " % $ " $! "
< &
88888888
8888888 88888888
8888888 88888888
8888888
9 7 ! " )
" % $ 7 %
$
$ *
$
< %
$) * %

7. 524 3
!
& % 7 "
)
& ( & ) % -
" ) % $ % % "
-
!" # $
% & '
( ) '
* +
+
,
-
-+ . + ., .
.
( & 3
! 9A " " B ,A
; B
< & ) % -
$ * / - "
< & % %*
< & % %* ! !7 "
3 #8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
88888888888888
8888888888
8888888888
#8 8 8 8 8 8 8 8 8 8 8 8
888888888888
) & 88888888888888888888
# 88888888888888888888

8. " #
& % %
7) % %
& - " /
. " " " & % % #
. " " )
. " - /
. " -
@ ! 7" 7
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
888888888888888888888888888888888888888
888888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
88888888888888888888888888888888888888
8888888888888888888888888888888888888

9. / 4 + 0 / +
"
, ; !
!
- !
#
." % 5 ! -
" % 15 21
4 2
" * !
#
; !
1 - " %! 2 /
( . "
!
,
!
1
,
2
9
4 1 8 "8 $ <
$; $ <
C! D ! " %" " ;