WPCCC 2BJ ZCourier#|L manHelveticaX@KX@Apple LaserWriter Plus/IINT/IINTXAPLASPLU.PRSx  @hhhh gX@2,<- #|4 CourierTimes Roman^4@@l4DDd8@8dllllllllll<a݅@  I.   X(# BibliogrphyBibliography݅X  (# SubheadingSubheading0\ E A.  2`[4E\CourierTimes RomanHelveticaHelvetica BoldSymbolPPPPPPPPP,,P|pttd=]8{{]8(SS]88]]ff.S8L1sC8k:s2PkCXP/xC8i:x2p}wCX"S^88Goo,CCNu8C88oooooooooo88uuuo˅z8dozz888^o,oodoo8oo,,d,ooooCd8oddddC4CuC8CC!CCCCCCCCCCz8oooooȲdoooo88888888ooooooooodozodooooddddoooooooooooCzCzCC8zdCdo,oCoCo,oooooȽCCCddddzCzCoooodzdzdNF8koCzoooooJIoCoC&CCoCCoodd,CC"S^8C_oo8CCNu8C88ooooooooooCCuuuzÐz8ozzzC8Cuo8ozozoCzz88o8zzzzNoCzooodN8NuC8CC!CCCCCCCCCCz8oooooȲooooo88888888zzzzzzzzzoozzozzoooooozoooozzzzzzCzCzCC8zoCoz8zCzCz8zzzzzȽNNNoooozCzCzzzzozdzdNF8ooCzoooooJIoCoC0ddoCCoozz8dC2!\N"S^..;]]o%88Aa.8..]]]]]]]]]]..aaa]ooxxofx.So]xoxofxooof...N]%]]S]].]]%%S%]]]]8S.]SxSSS8+8a8.888888888888f.o]o]o]o]o]xSo]o]o]o]........x]]]]]x]x]x]x]oSo]f]oSx]o]o]o]xSxSxSxSx]o]o]o]o]]]]]]x]8f8f88.fS8oS]%]8]8]%x]x]x]]]x8x8x8oSoSoSoSf8f8x]x]x]x]xoSfSfSN:.Z]8f]]]]]>=]8{{]8 88]88]]SS%88T?xxxx6X@KX@y.]8*R]\  PCP@N:p\  PCPL9NA\:2PkCP6NA92p}wCLD1sC8k:s2PkCXPC/xC8i:x2p}wCXL~)`8.`2PkCP 'd8.d2p}wCD~)[88-#:[2PAP2^E!Z%T?xxxx6X@KX@y.]8*R]\  PCP @N:p\  PCPL9NA\:2PkCP6NA92p}wCLD1sC8k:s2PkCXPC/xC8i:x2p}wCXL~)`8.`2PkCP 'd8.d2p}wCD~)[88-#:[2PAPy.a884OYa4  p(ACxx xx II I   r}Do?"4UUUUUUUUUUUUUVC SbbS Chh hh 99 99      rr rr CCCCCC  }} }} MM MM       X X  X X      * *  * *           b b  b b       4 4  4 4           n n  n n      ?? ?? xx xx II II    SSSSSS $$ $$  ^^ ^^ .. ..  hh hh 99 99      rr rrCC CC  }} }} MM MM    XX XX ** **  bb bbbbNb"%.)r,/2>699>62/r,.)%"bb 4 4  4 4      !! !!l!l! l!l!!! !!>">" >">""""""## ##w#w# w#w### ##I$I$ I$I$$$ $$%% %%%% %%%%%%%%S&S& S&S&&& &&$'$' $'$''' '''' ''](]( ](]((( ((.).).).).))) )))) ))h*h* h*h*** **8+8+ 8+8+++ ++ , ,  , ,r,r,r,r,r,r,,, ,,C-C- C-C--- --.. ..|.|. |.|... ..M/M/ M/M//////00 00// //00 0000 00W1W1 W1W111 11(2(2 (2(222 22222222b3b3 b3b333 334444 444444 4455 55l5l5 l5l555 55>6>6>6>6>666 66>6>6 >6>677 77v7v7 v7v777 77I8I8 I8I888 8899 9999 99999<<9999 99S:S: S:S::: ::$;$; $;$;;; ;;;; ;;]<]< ]<]<<< <<.).) .).)"" ""  Z Z Z 1  Z       &    3 L ] m u k u ^ m R ] L L F 3 F L R ^ k      3 L d } m q m ^ d R L L 3 L R ^ q }    #     % + %        3 L d m m  d  ] % L + L % ]  m u u m ] L 3  % %  % + p p p p m v m v p   &     m m u u       " "  m m  m u K u K m m , m , m , m } m } u , u , m Q m Q m Q m Q W W m  m m ( m ] L < 3 +                  " 3 < L ] d m m d ] ] m u u m  m m 9 m ~ u d u R m L ] L L R < X 3 d + ~ "     ~ d R L L  R  X  d " ~ + 3 < L ] m m ] L < ~ 3 d + X " L  F  F L R d ~       " ~ + d 3 X < R L R ] X m d m R d d m d m d m ~ m d      ^ ^  ^ L ' ' * '   u   ]  ' '  < <.  <  <        <F <F <F <F L L <F <~ <~ <~ <~     <~ < < < < 2 2   < <R <R <R <R X X <R < 3 3( 3 #                            # , 3 3 , # # 3 < < 3 3 3& 3 Q Q   <Q <Q 3 3   3 3  v v #v |               | |   , 3 3 , #   # 3 < < 3 #| v v   &     8 D Q W ] ] W Q #D 38 < < 3 #      & 2 D Q W W Q D ,2 3& 3 ,     &  <  < <  #  j<=<Q3]#ciic]Q==QW]cc]W#Q,=33(#3<<3##,33,#/  33336 3,3<<3##3333,     =  1 =      ))))h*h*),j,j,j~,,,Q,,,j,j,j,jL-jL-a,a,j -a -a -a -&-&-a,,,,,,--=---. .'.'3.09.@9.Q3.a9.a'.j .j-a-Q-@-0.' .'.3.9.?.?.9.'. .----. .'.3.'9.0?.@?.Q9.a9.Z'.a .a-Z-Q-@.0 .''.3.?.E.E.?.9.'. .----.-.-. -.?.-Q-Q -Q.a.j.j. .j...@&/R/@R/X/X/j&/.j/j/j~/j///////////0/H/Z/a/a//////////0/H/Z/a/j/j/////////0p0j0/00(00000000000000'000@0Q0a0j0j0a0Q0Q0Z0a0a0Z0Q0@000'000000000V/V/JV/P/C/7////..r.H.////7/C/P/V//V/V/JV/P/I/C/7////.r.H////7/C/I/P//V////. ///////z/i/b/Y/Y//"/////z/i/b/b/Y/Y/Y///Y/r/r/r/000/r/r"/r/H//00060C0O0U0/[0H[0rU0O0C0600$000/r/H0/0$000C0O0/U0HU0rO0C000$0000000000B000z0r0i0Y0Q0H08000000000000000000B00000z0r0b0Y0H08000000 1 1* 1 1N1N111 1N1N11 1Y 1Y 1Y/1Y/1b 1b1111111z1z1. z1t1rt1Hz1/1111111/11J11111111z1rz1H1/111111/1/z1z1z111122&2211r1H1/22262B2N2T2/[2H[2rT2N2B26222221r1H2/2"202B2N2/T2HT2rN2B202"2222& 22222222233>3333;3N3Z3`3f3rf3H`3/Z3N3;33332 3;3N3T3Z3`3r`3HZ3/T3N3;33333333333B333z3r3i3Y3Q3H38333333333333333333B33333z3r3b3Y3H38333333//////.......... .c.1.1.7.7.c.....v-v-9v-d-J-8-1-1-8-z>-rJ-id-bp-Yv-Q|-?|-'v-d-J-8-1-'1-?8-Q>-YJ-bd-ip-rv-z|-|-v-p-v-v-p-zd-rJ-i>-b1-Q+-?+-'1-8-J-d-v-|--'-?|-Qp-bd-iJ-r>-z8-8->-J-8-J-J-J-d-v-|-|- |-j-D-D- D-1- -/ -/* -/,/,,,,,/,8 -8 -/+]+]+]#+]+]*]+J+q*]Z)]Z)]Z)](q(JZ)](](](].=.=.=.===.=ViYPHHPPYi$$$$OU${{. {{zz{F  zi`#YBHN?T6\&\TB) b)BTbTNB)zi#`BPNH\6b&bTB) III&C&HHDD)DPVV?6?66P6PJD6 6`z 6DJPzVzPD6z`66D|v&&7771177&&jjjjdXDDXdjzp`p6jd^XDDX^dzj`j6d   ]]  GG& GGOOGHH. HnnNH. . V. . 4 4 _ s y y is Y_ P4 P4 H_ Hs Py Y i y s _ .   &          P P P P H HY HY HY H y S H' ' ' l l ! ! ' '   &          H H H H P P ` `( ` Y4 H@ ?F 6L &L F 4       4 F S S &L 6@ H4 P ` i z   4 @ F S F 4     z i ` ` `( ` Y H ? 6 &      w       & 6 H P ` i z           w w z i ` z z. z ~ ~      z  z  &   ] ]   ] ]   P P P? P? H H  6      z ` 6       :       z ` 6          WWVWjv&&vjWQK&KEE&KW. 22,,zzI]I]I]h]q]]qqqJ] Y DD DDxxxxx xxx xxx x xIxIx IxI}} }}xxxFxxS9x9xxxSxxxxx x  xNxNx NxN xxx x xxx xSSSSxSS xxx x x$x$x $x$XX XXxxx x xxxxx)x)x )x) ^^ ^^xxx x xxx x.. ..xcxcx cxcx xxx x33 33xhxhx hxh xxx x x9x9x9x99xmxmx mxm99 99 xxx x     x>x>x >x>rr rrxxx x @@ @* }99999L/L/* L//6R6R/L/&&=&?P`hq x xqh` WP?&  &?PW`h qxxqh `P ? &  &     &&$&   &Ph hP&&     &PhhP&  ^ ^ #^ j // j ^P/JGJqP^jj^PJDqDGJ/P^ 88& 8 > >88>W>W>WcWc`>`. <<<<CC<uujuu /Gqu{qG/ { {&  C CCC```#`#WWWWWW``<<aaaagga````WWGG&G / )AN Z`/fGfq`ZNA) qG G// ; NZ/`G`qZN;/ q G  (  " . H Z ` ` 6Z GT PH W( h q x   . H Z f Z T H .     x( qH `T W` Gf 6f Z H .     &          W W W W ` `!`!`R!`;!`M!hS!xS!M!;!!!!!;!M!S!Y!Y!xS!hM!`;!W!W-!W-!W-!WS!Y!3!W!!!!!!!!!!!""!!!!/!/!/"/"6!6@" @" @" " ":":"@"@" "P"P"P#P#W"W"P?#?#?#E#E#?#?#x#x#& x#x#####~#~#x#$ $ ($ }$$$$ $ $$$6$G$P$W$h$q$x}$}$$$$$$$$$$$$$$x$q$`$W$G$6$$ $$$ % % & % K% K%%%K%K%%% %W%W%W+%W+%`%`|%`|%`R|%`%`%h%x%%%|%|%v%v%%%%%%x%h%`%W|%W%W%W%W%%%W%%%%%%%&&&P&&|&P&%&&+&/+&/+&/v&/p&62&6& & & & &&&&& 'P'P'P|'P|'W'W'P'G'Gz'G'/'' ''' '(/ (G (q(''''''''q'G'G'/'' ' ''/(G(q(q(q& (q'''''''q'G6(66(6V6(6<(J( \(h({( ((6(((6({(h( \( J(B(<(6<(6(6(6(((((((((())(((( ((](]( ](]('' '''' ''$'$' $'$'&& &&S&S& S&S&%%F%"bb"%.)r,/22/r,.)%%%%% %%%% %%8%% %%$$ $$I$I$ I$I$## ##w#w# w#w### ##""""""8>">" >">"!! !!l!l! l!l!!! !!     4 4  4 4  &h&h& &h{T&hhhh     9 9      9 9** } } } }r }i } i ii } }*}* }*}       X    U * $ U o     o o  o o ) ) :) ) o/ o/ ) Z n t z z t n Z / / / "/ Z n t t n Z / N N N t oz oT        o o o o   o o o o6o0o o o   (" sosososyyosooo oNNoo!wo5oAwNTZZTNA5# #w/wANTTNA /#& ooooo&wo3oAwMSYYSMA3 !w-wAMSSMA -! oowwow::www:w:ooeoeo. eoe kkk"k kookkkkoeoooo9o3ooo-'^o^o& ^o^oddo^o ,8>. wo o,w8>>>J>82,   w w,28>jojojojqqwqqqqqwqwqwwojo&&bbbbUb         .).).).).))) )))) ))h*h* h*h*** **8+8+ 8+8+++ ++ , ,  , ,r,r,r,r,r,r,8,, ,,C-C- C-C--- --.. ..|.|. |.|... ..M/M/ M/M//////00 00// //800 0000 00W1W1 W1W111 11(2(2 (2(222 2222 228.)8.)8 .)8.)^edeee& ee>e>88}w w Fw iiqw}vmm}vw}i}w w bw    wqqw}meewmi}eee77  eed d d dm\e\ d dddddmdmdmme\eee. e $$  "  e$e   eeeeje #++#}meem  ##}vmm\m\m* \m\  VVe\mmeVe\\\\eemm[[[*e0e[ee[eee{{{<6jp?e?e?e9e?e e eV e e 3 9??93  3993   e e e e e   e    w w     == 6V V jV V o o w        V ^           w^ w^   &  w$ w$ o o $ $        W wW wW w w oO oO W W w o o o  o o  o o      V V * V V o\ o\ 1 + V   \ |$Q|$Q|$Q$$$|$Q$*$*$*$$$ 'h.)h *c *c9 *c*t)*}/*}A*tN*cT*JT*BN*)A*/*)** *)*J*t **)*5*H*N*H*A*5*)**** *t *J*)#*)*/*A*!N*9N*BN*JH*c5*t/*t)*t*l *S *J*c#*t/*tA*lN*SN*BH*)5*)**! *9z*9z*9* z*9*9*B*B*9****z*9H*H* H*5*+++++++++++\+S++,,~,,5,G,M,!S,2S,JM,\G,c5,lG,tM,M,G,5, , ,5,G,!M,2M,JG,\5,cG,lM,tS,S,M,G,5,, ,l ,l ,l5,l5,c ,c+t+t+t+++tr,r,r,x,,,r,--(--)-)-!(-@-S-!Y-)Y-BS-SL-\@-c -t-}----(-@-S-_-S-L-@-(----- -}@-lL-cY-S_-B_-)S-@-(-- . . ... . .L.L.(L.?.)L.)R.!^.x..!.).B.S.\x.cX.tL.}F.?.?.L.^.x.....x.^.L.F.F.L.X.}x.l.c.S.B.).x.^.L...&...//)/9 /S /}///......}.S.9.)..!../!/9/S/}//.....}.S.9.!R/)R/)#R/)^/k////)/9/9/)/!/k/^/!R/9L/SL/}R/^/k/////////k/^/R/L/F/}F/SL/9R/)///////000%0%000W0W0VW0W0000000t0l0c^0c^0l0l0t0000^0^0W000000c|0c000&00 11$1),1921S21},1$11 100000}0S090)00!011!$19,1S,1}$1110000}0S090!]1]1& ]1]11)111c1c1]111&122+272)=29C2SC2}=272+2221111}1S191)11! 22+2!729=2S=2}72+22 2111}1S191!v2)v2)Vv2)22222)2B222B2)2!222!|2)v2Bv2o2o2Bv2)2)2)(2)2)3!3*3<3!D3)D3B<3S63\*3c 3t2}22223*3<3J3<363*332222 3}*3l63cD3SJ3BJ3)<3*3322)3)3)#3) 44/4=4I4)O49I49C4)=4!/44 4!393S3}3 44/4=4C4I4O4I4=4/44 4333}3S393)4)4)&4)44444)494S4}4444444z4t4}t4Sz494)494!444!494S4}444444z4}z4S4955& 55V5)V5\5\5 5 5555& 555)55555566& 6a6a666a6a6666c6c6cA6cA6l6l6}6}z6}6S696)66666)69696)6!666!696S6}6666666666666666666}777T7T777(7(7(7(7.7.7y7y7y7y777y777&7777}7S797)77778)898S8}887777777}7S797!777!898S8}87777A8A8& A8A8;8;88)888A8t<t<t<7>$7>7>w622>69<]<]< ]<]<;; ;;;; ;;$;$; $;$;:: ::S:S: S:S:99 999999999 9999 99888 88I8I8 I8I877 77v7v7 v7v777 7766 66>6>6>6>6>6>6855 55l5l5 l5l555 5544 444444 444433 33b3b3 b3b3//& /:/|:/2/2//////////0 000//6 ////////00 0 00E0E0"E0E0K0K0E000K000 00p0Ap0A p0AK0Ap0Ap0Ap0Ap0:K0:K0K0K000E0//////////../.............^.^.& ^.^. .| ...X.X.^.--&-----|-ky-Sy-)---------)-S-k-|------k-S-)-------)-S-k-M-|M-|#M-|@-4----|,k,S,),---4-@-M-S-M-G-@-4----,),S-k--4-@-G-|M-kS-kM-|0|0|(0|0k0[0S0J0:011)111000000001 1 11)0:0A0S0[0k0|00001| 1|10000|111111111& 1111|K2K2E2E21|2|2j|2|222222)2S2k2|22|22222|2k2S2)22222233& 33J3J322J3J333A3A3A*3A*3:3:{3:{3:{3:3:3A{3A{3{3{3{3u3u333{3333333344& 44#4#4|t4t4n4n444444444444$5$544444444P5P5& P5P555H5H555P5P5AP5AP5At5At5:P5:555 6 65555I6I6I6O6O6A#66I6AI6I6AI6AI6At6z6O6A0c0c0c/c/l0l00. 0"0"0u //u ///L /0L 0T0T0T0Z0Z0u T0u T00000000u 0u 0000A1A100u 0u 0`1`1`1f1f1u `1u `111(1111111111 1 1 1+ 13 1< 1L 1] 1m 1u 1u 1m 1] 1] 1d 1m 1m 1d 1] 1L 1< 13 1" 1 1 11111122& 2`2`222u `2u `2m 2m 22 2 2 @2 @2" 2" 23 23 #23 2 2222222222222222 23 2L 2d 2m 2m 2d 2] 2L 2L 2] 2m 2u 2u 2m 2] 2L 23 33 33 &33 3 33!3-3G3S3_3e3l3 l33 e3L _3] S3m G3u -3u !3m 3] 3L 33 33 3 3!333A3S3_3e3 e33 _3L S3d A3m 33m !3d 3L 33 3] 3] & 3] 333u 33u 3u 33] &4m &4m j&4m &4L4^4e4k4q4 q43 k4L e4] ^4d L4m &4m 4u 4L4^4k4q4w4 w43 q4L k4] ^4m L4u 4u .u .u & .u ...d .T .L .T .] .u - - - .- %- , %- %-1 , r, r,  r, r,.).) .).) ( ( ( {(1 {( ( {( r( ' $*$* $*$*<<<<<<<f<<?4UUUUUUUUUUUUU.@.@ .@S=@.@.@.@.:.@ .@ .@  .@ .=-=-= -=-@-@-@ -@-=,=,= ,=,@,@,@ ,@,+=+= +=+@+@+@ +@+=*=*= *=*@*@*@ *@*=)=)= )=)@)@)@)@):)@(@(@ (@(="(="(= "(="(@'@'@ '@'=&=&= &=&@%'@%'@ %'@%'(&=(&= (&=(&@%@%@ %@%=,%=,%= ,%=,%@$@$@$@$:$@/$@/$@ /$@/$=#=#= #=#@4#@4#@ 4#@4#="="= "="@7"@7"@ 7"@7"!=!= !=!@;!@;!@ ;!@;!= = =  = @> @> @ > @> =B=B= B=B@@@ @=E=E= E=E@@@ @=JJ JJ@@@ @=M=M= M=M@@@ @=Q=Q= Q=Q@@@@:@T@T@ T@T=== =@X@X@ X@X=== =@[@[@ [@[== =@`@`@ `@`=== =@c@c@ c@c=g=g= g=g@@@@:@@@ @=j=j= j=j@@@ @=== =@n@n@ n@nq=q= q=q@@@ @=v=v= v=v@@@@:@y@y@ y@y=== =@}@}@ }@}=== =@@@ @== =@ @ @  @ = = =  = @ @ @  @ = = =  = @ @ @  @ = = =  = @ @ @  @ =     @ @ @  @ === =@@@ @=== =@@@@:@@@ @=== =@@@ @=#=#= #=#@@@ @&=&= &=&@@@ @=)=)= )=)@@@ @=.:.: .:.@<<<<<ccccii. f,\f\cc,& 4444++& 99??z. 7mmfff7f#)6<6/)Hf)/z6f<f6z)zfHllVllpS>4+s+s44>Spssl++&/<IPVVHPfIz</zfH'<IPPHIf<'fH~~(~ +>HS~f~zzzzfSH4+~  &  \ \   \ \    + + +; +; 4 4 H H# H                  H f     z f f z     z f H H H& H   , 9 T c p v } } Hv fp zc T 9 ,  z f H H  , A N c p v v Hp fc N A ,  f H z z& z        zF F jF F n      H f z n F ? ? n      H f z n ?   (  z f S H > +              $ $   + 4 H S f z     z$ z     @ @ @ : @pp#p}/}ap[N9,a&/&,9N[piv}}/vai[N9vA3a,/,3AN[pNN N9& kaXav[[ [pv v vv v     v a N 9         9 N a v   v a X X a v1 v1 vv1 vF S h vh S F 1 $ a / $ 1 F S h u { { /u ah ` n au /u n ` S h S S & S F 1 9 + $ $ /+ a9 . kzszs#a/!.CPWW/PaC.!a/!.C;IPP/Ia;.!v.. .Cv!! !:::@:7)7)<7)0)0)7)=)J)&g)/t)9z)C)X)kz)g)J)7)0)k0)X7)C=)9J)/g)&t)z)))z)g)J)7)0)*)*)0)=)&J)/g)9t)Cz)Xz)kt)g)J)7)v7)k7)X=)CJ)9g)/t)&))))z)g)J)7)0)0)E)l)l) l))))$)))))* * */*a)))))a)/))))))))***/*a))))v))a)/)))) )))) ))vz)vz)v z)vg)=)=) =)7)k/=/= /=/@/@/@ /@/=0=0= 0=0@0@0@ 0@0=11 11@1@1@ 1@1=1=1= 1=1@|2@|2@ |2@|2=2=2= 2=2@w3@w3@w3@w3:w3@3@3@ 3@3=s4=s4= s4=s4@4@4@ 4@4=p5=p5= p5=p5@5@5@ 5@5l6=l6= l6=l6@6@6@ 6@6=i7=i7= i7=i7@7@7@ 7@7=8=8= 8=8@a9@a9@ a9@a9=9=9= 9=9@]:@]:@ ]:@]:=:: ::@Z;@Z;@ Z;@Z;=;=;= ;=;@W<@W<@ W<@W<=<=<= <=<@S=@S=@ S=@S=:x=x=rx=x=!=!=^=k=9q=Nq=ak=vc=V=<=.='=v!=a!=X'=X'=a.=v<=V=c=vk=ak=Nc=9V==x===f=======/=a=====a=/=======/=a===v==. ===v==a=/==========<<& <<[pppfG3[ppfG>[p>>6 >3 3)) ) ~~~~BB~cccc__((((##(   6 & llhh6DDDD@@D{{{{rr{ { {R {,{9>BB>9,  ,9>>9, #{#{#{>B'{]h]h&]haIe6n!w!6Ihwnea]]haheIn+}!!+Ih}neaah6666666(66+!!+6Shr{{hS6!!60000440iririrr{i{irhh&hI6! !6Ih hhI+!! +Ih hA{A{RA{e{mrvvrme==AAemrrmeA& 6OOOOO#S#S#See1 1 V1 1) 5) 5 T b f f b T 5 5 T b f k k f b T 1   &     { \ H 4 ) ) 4 H \ {           { \ > 4 4 > \ {        (        { #f #H > 4 4 > H H 4 ) ) 4 (H (f #{            (     > > > w w > > X X X X) ]) ]   #    { \ H 4 ) ) !4 *H /\ *\ &H !> 4 4 > \ {      ! & * / * !    \ \ &\ S O K K{ O\ SH \4 e) w) 4 H \ {     w e \ \ S O O{ S\ \> j4 r4 > \ {    r j \   &  ) )  H   )    D D % % % % ) * ) * e e & e e 4 4 ) ` ) ` e e e e   e  & ) ) H )    H H   ) ) ) ) ) . ) . c c c c ) g ) g c  & { \ H 4 ) ) 4 H \ { { \ > 4 4 > \ {  & ) ) - ) - ) ) H  . ) )   H H = = =  )  ) = ] ) b ) = | | | | ) ) |     ) ) U f U f U f ' f " \ Y \ M M . M H H n  ` `   M M   r      < P c x     x c Y Y c x   x c P <   H H H   H H k) k) k) f) K P k)  S99& 99==wwrr696NN....44i{i{i{{riri{{{R{{    {{{{-h-h&-h2I66?!HZd!m6qIvhvqmdZH?62--h2h6I?+L!U!d+mIqhqmdUL?622hU6U6U6mqZ6U666(66+!!+6Shr{{hS6!!6:r:r:rr{:{:r     SSSSSj$1!:6>IChC>:1$$15:>>h:I561+$!!ff>ffbb{f{ff({rhS6+!!+66!!6Sh{{{{|{SSSSIISSSee0c1  1<<1111' 1cnnx x'''11''"'   & { r i e ` `{ e\ iH r4 {) ) 4 H \ {        r i e e{ i\ r> 4 4 > \ {     @ @ & @ @)  ) )  ;H ; @ % % V% %) )) ) H U Z Z U H ) ) H U Z ^ ^ Z U H %   ( y y }     { f H > 4 4 > H yH 4 ) ) 4 H f {     } }             V ) )                   2 2 & 2 2) 6) 6 p) p k kH 2   (        { f H > 4 4 > H H 4 ) ) 4 H f {                 D D D ^) Z) ?  S& $$]]YY6xxx6|x55P{P{P{{rPrP{{{R{{{{{{hh&hI6&!/@I!R6XI\h\XRI@/&hhI&+3!<!I+RIXhXRI<3&h<6<6<6RX@6<6w6w6(w66+!!+6Shr{{ww{{{hS6!!w6!r!r!rlrl{!{!rj ! 6%I)h)%    %%h I6+ !!MMVMMHHly~~yl{M{Mly~~ylM({rhS6+!!+66!!6Sh{g{g{g{~c{SSSSIISSS"SSeefnnc11<<1cccxxcc>c1:111' 11'   &  ) )  &) & " "H  a a &a Y N J E E{ J\ NH Y4 a) s) |4 H \ {    | s a f Y N J J{ N\ Y> f4 o4 |> \ {   | o f   6  ) )  / < A E E A < /  A A A A < /     / < A * * * E) A) & h h h v    ` ` B` ` d h q   { f H > 4 v4 m> hH `H ` ` ` h v     d d :d d h q   { f H 4 ) v) h4 `H ) ) )   ) )   *             "          &  ) )  RH R V V)    V    ~ u u z ~    { f H > 4 4 > ~H uH   N    ~ z z ~    { f H 4 ) ) ~4 uH      d d d h v  S&   DD@@6__ _666c_ 6  6{6{6{{r6r6{. {{"{{{{ "hI6 !'0!96=IBhB=90' hI +!#!0+9I=h=90##6#6#69='6#6gggt^^B^^bgo{rhS6+!t!k+g6^6^^^gtbb:bbgo{hS6!tg!^6tttgb { { {S {S r r {n n  n     r n             j    ! !!!h !I!6 !   !   !! ! !h!I!6 + ! ! I I Iv I| S S/!/!. /!/!S!`!d!i!i!d!`!S!{3!{3!3!"3!S!`!d!d!`!S!3!J!{J!{J!{d!i!N!{3!3!3!3!/!!!!!!!!!!B!!!!!!{!r!h!S!6!+!!!!!+!6!6!!!!!!!!!!!:!!!!!!{!h!S!6!!!!!!!6!!!!!SSSSSUU^UHD6-)3)>-[6pDyHyUp^[c3c^UH?2-26LLJLZ^3^)U HD6 -)-3->2[?p6f-G-32?UU U^^G^G^GUfHpDp6fLpLp"LpZ[^3^ZQH??? ?2HH HUSSS   e"e" !!f!!!n!n!!!!!c!1!!!!!!!!!!!1!<!<!1!!c!c!c!!!x!!!!!x!c!c>!c!1!!!!!!!!!!!!!!!:!!!!1!1!1!'! !!!1!1!'!  & ) ) !) ! ! !H G! G! &G! >! 5! 1! ,! ,!{ 1!\ 5!H >!4 G!) Z!) c!4 l!H p!\ t!{ t! p! l! c! Z! G! K! >! 5! 1! 1!{ 5!\ >!> K!4 U!4 c!> l!\ p!{ p! l! c! U! K! ! ! 6 ! !) !) ! " #" '" ," ," '" #" " ! '" '" '" '" #" " ! ! ! ! " #" '" " " " ,") '") " O" O" O" \" n" {" " F" F" BF" F" K" O" X" n" w" {"{ "f "H {"> n"4 \"4 T"> O"H F"H F" F" F" O" \" n" w" {" " K" K" :K" K" O" X" n" w" "{ "f "H {"4 n") \") O"4 F"H ") ") ") " " ") ") " " * " " " " " " " " " " " " "" " " " " " " " # # & # #) ") " 8#H 8# =# =#) # # # V# # # r# e# \# \# `# e# n# # # #{ #f #H #> #4 r#4 i#> e#H \#H # # N# # # r# e# `# `# e# n# # # #{ #f #H #4 #) r#) e#4 \#H # #  # # K" K" K" O" \" "" "#S#########& ####+$+$&$&$6#E$E$ E$i$i$6i$6i$6J$E$$$ $i$6i$i$i$$$$$$$$$$$$$%%$$$$$$$$ $%$$ $$%{%{%{h%{h%r%r%{%%. %%%%%%%%%%{%{%%"%%%%%%%%%{%{%{%%%{%%%%%%%%%%%%%%"%%h%I%6%!%&&! &6$&I(&h(&$& &&&%&%%%%h%I%+&! &!&+ &I$&h$& && && &6 &6 &6 &$&&6 &6L&L&L&[&l&z&&C&C&BC&C&G&L&V&l&{u&rz&h~&S~&6z&+l&![&!R&+L&6C&6C&C&C&L&[&l&u&z&&[&[&B[&L&G&G&L&V&l&u&{~&h&S&6z&!l&[&L&!C&6&&&&&&&&&&&&&&&{&{&{:'{:'r&r&{T'T' T'y'y'y'y'Y'T'''''y'y'y' y''''j''''''''h'I'6'!'''!'''''''h'I'6'+'!'!'I'I'I]'Ib'S'S((. ((9(F(K(O(O(K(F(9({({(("(9(F(K(K(F(9((0({0({0({K(O(5({(((((s(s(s(((((j(j(Bj(j(n(s(|(({(r(h(S(6(+(!(!w(+s(6j(6j(j(j(s((((((n(n(:n(n(s(|((({(h(S(6(!((s(!j(6n(n(n(s((&S&S&S&##S&S<%<%^<%/%*%%%%3%>%[%p*%y/%y<%pE%[I%3I%E%<%/%&%%%%%3%3%J3%@%E%3E%)<% /%*%% %)%3%>%[&%p%f%G%3%&%<%<% <%E%E%GE%GE%G<%f/%p*%p%f3%p3%p"3%p@%[E%3E%@%8%/%&%&%&% &%%/%/% /%<%&S&S&S''e/e// /']+]+]+T+O+xK+cK+Y+c+c+c|+xw+n+]++c+c+c+P|+<s+K+K+YK+Y>K+YO+YO+cT+x]+n+w+x|+c|+Pw+<n+G+++K+++* +++++n+++++/e/e /e/' ' ' ' ') ') ' ' ' & ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ') ') ' (4 (4 * (4 ( D( D( ( () (4 D(4 D() () ( ( ( -( -( ( `( `( `( d( h( q( z( `( `( "`( `({ d(\ h(H q(4 z() () (4 (H (\ ({ ( ( ( ( ( z( ( q( h( d( d({ h(\ q(> (4 (4 (> (\ ({ ( ( ( ( ( (H (H (H ( ( (H (H (H (H "(H (4 () () (4 )H )f ) ( ( . ( (f (H (> (4 (4 (> (H )f ) ) () () "() ()) -)4 -) () ^) ^) -) ^) ^)  ^) ^) H) H)  H) -) H) H) H) H) -) -)4 -)4 -)4 ^)4 ^)) ()) (H (H (H (f ( ( ) ) ) ) ) ) ) z) z) Bz) z) ~) ) ) ) ) ){ )f )H )> )4 )4 )> )H z)H z) z) z) ) ) ) ) ) ) ~) ~) :~) ~) ) ) ) ) ){ )f )H )4 )) )) )4 z)H )) )) )) ) ) )) )) * * * * ) ) * ) ) ) ) ~) * * & * *) *4 *4 *) *) *4 * * * * &* * * * * *{ *\ *H *4 *) *) *4 +H +\ +{ + + + * * * * * * * *{ *\ *> *4 *4 *> +\ +{ + + * * * /+ /+ & /+ /+) 3+) 3+ n+) n+ j+ j+H /+ + + + + + + + + + 6 + + +{ +\ +H +4 +) +) +4 +H +\ + + + + ^+ + + + + + + + + + + +{ +\ +H +> +4 +4 +> +H +\ +{ +{ + + + + + + + j, j, j, E,) I,) j, ,) ,) j, , , , ,) ,4 , , , j{vi`\3\>`[ipvy{yp[3{re`eirerr!r{3{vi `)`3`>e[rpvp{pfG3[pvpif`G`3er{ )G)G)NG)P ]ao x)x3xsjoaXKGKPXKXX#Xaoox||3x[opay]yPpG[B>B3GP]aoxsfXKG3G>K[Xp]papofxGx3sx3x3x3s[fp]pPfGG, , ^, , , , , , ,{ ,\ ,H ,> ,4 ,4 ,) ,) ,4 ,H ,\ ,{ , , , , , - - j- -) %-) 3-4 ;-H @-\ D-{ D- @- ;- 3- %- - - %- 3- 7- ;- @- @-{ ;-\ 7-H 3-> %-4 -4 - h- h- Vh- h-) c-) c- - - - - - - - - h- h- - - - - - - h- - - & - -4 -4 -) -) - - - - . . (. . . . . . 6. ?. D.{ H.f H.H D.> 6.4 %.4 .> .H .H .4 %.) 6.) D.4 M.H M.f H.{ ?. 6. . . . . . %. 6. ?. D. M. D. 6. %. . p. p. (p. g. g. l. p. y. . . .{ .f .H .> .4 }.4 u.> p.H g.H p.4 }.) .) .4 .H .f .{ . . y. p. l. l. p. }. . . . . . . }. p. - - - - - - - - - - -) -) ~- ,f ,f ,f R,f N,\ ,\ ///0S!4S!400S00)000000h0I060!000!060I0r0r0h0h0I060+0!0!0+060I0h0000000000000000V00001#1(1(1#1100{1{#1(1,1,1(1#110f1f1f1B1G1f111f111& 1111111161111929211222222*2*2& *2/2/2y!2[2Q2G!2Q*2f*222& 222y|2[s2Qs2G|2Q2f254S54S54S0577e05e05k6k6:k6g6ng6Yk6Fo6<x616'666666x6k6g6g6k6o6x6'616<6F6Y6n66x6k6o6k6nk6Yo6Fx6<616'666666x6k6g6b6b6g6o6'x616<6F6Y6n66x6k6x66 66x66 66t6t6 t6g67e7e7eW~~~~BB~cccc__((((##(    & lylhhDDDD@@D***** * *R *,*94>>BQBp>9,  ,9>p>Q9>,4 4#*#*#*>B'*]]&]aenwGfywneyaf]G]aen}Gf}nefaGaF*>GQfybyyyfQG4*0000440iii*i*i& Gfy yfG Gf fGA*A*RA*e*m4r>vQvprme==AAemrprQm>e4A4yy& yyOOOOO###  &   3 Q       s m e e Qm 3s       3 Q      s m m Qs 3      &  X X ] ]    6 6 6 0 0 6 6            ` 1 ) `   3 3 38 3> > >                           ` ` ` Z + + ` & uupp9999339  .  ; ] ~   ~ ] ;             UU  &&&&--}}}}}nnnnff& 88V81++Q138E Sm{ 3Q{mSE888F811Q83EZ g {3Q{gZE8XXVXXRRynfXfXnnyXzfzfzffffffnn&  ) )))^^(^PPX^lyf[Q> r e^P^ r >Qfnl^XX^rr^V(.55.y(nffnn(y..(xx&xke]]Qe3kx  3QxxkeeQk3x  3Qx& PPUU(yf[Q>    >Qfn&  b bbbnnn@n@ff  : :v : : / &     h h h r r h     & / / &     & / :M :M :. M :M hH hH   ` `   M :I I #I X r   r X I ; 6  6 6 ; T I q X { r {  q g T T g  { r X I { ; g 6 T . 6 .  6 ; I  &  &  & 6 T  g { { g T 6    6  T q { { q T 6  V V & V V ] g ] V    { {   [ [ & [   b b{ {  [ [ b b b  ! b! 3{ 3{ 3{ 3 { 3{   &    g 9 9 3 3  b b b  { b{ b { { {   {        1{ 1{ &1{ $g T 6   $ 1 > Z g u {  6 {T ug g{ Z > 1{ 1q $T 6  $ 1 E S g u { {6 uT gq S{ E{ 1q g g & g        g g g g    0 ) g ^{ ^{ ^{ ^ X X  { ^{ ^! ^! ^! !  ^      #    { {   C C & C   I I{ {  C C I I I r r! I! ! ! R! ! , ? ^ q { {     { q ^ ? , !           &       - 3 : :6 3T -g {   { g T 6        - 3 36 -T q { { q T 6  p p Rp  ! , ? ^ q {  h h p p{ { q ^ ? , ! p! ! ! ! !     &  @ @   @ @{ {  o o & o o     ug u o          &   # # ) ) g      R X            = = = ={ C{ C =       g         l{ l{ l{ l  { l{  { {  { d{ d  { 5{ 5{ 5{ 5 ; ;{        { { &{ g T 6         & - -6 &T g {   { q T 6        & &6 T q { { q cg cg & cg c ] ]     cg    b b          F F F o o! F! F{ F{ F{ F @ @  { F{ { { &{ g T 6           6 T g {   { q T 6         6 T q { { q L L VL L R ` t           t ` Z R R L   V   { { )q 0^ 0? ), ! !   )! 0, 7? 7^ 0q ){      0 7     = C       P J  g  y y jy y { g T 6  y   6 T g q {  {   ! ! j ! !{ 5!{ H!q P!g U!T ]!6 ]! U! P! H! 5! ! ! ! 5! H!{ U!g ]!T d!6 d! ]! U! H! 5! ! ! ! V! ! ! !{ !q !^ !? !, !! ! ! !! !! !, !? !^ !q !{ !{ ! ! ! ! ! ! ! ! ! " " & " j" j" " "{ j"{ j" " "  " "  " H" H"! "! "6 "6 ("6 ", " " " " " " " " " " " " " " " " " " " "! "6 "? "T "g "q "{ "{ "q "g "g "{ " " "{ "g "T "? "6 %#6 %#6 (%#6 3#, U# b# h# o# o# h# U# :# -# %# # %# :# U# h# u# u# o# b# U#! 3#6 %#? #T #g %#q :#{ U#{ b#q h#g u#g h#{ U# :# %#{ #g #T #? %#6 #! #! #! #! # # # # & # # # # # # #{ #{ # +$ +$ j+$ +${ S${ g$q o$g u$T |$6 |$ u$ o$ g$ S$ +$ %$ %$ S$ g${ u$g |$T $6 $ |$ u$ g$ S$ %$ >% >% >% E% E% >% >% z% z% & z% z% % % % % %g % z% 6& 6& 6& & & 6& e& l& 6& & & & & & & & & & & &{ &{ & & 5' 5' 5' j' ' ' j'g =' 5' C' C' C' ' ' J' '{ '{ '{ ' & &{ '{ '{ '{ '{ ({ ( ' '{ '{ '{ '{ ' ' '{ ;( ;( ;( ;( B( B( ;( ({ ({ &({ (g w(T q(6 q( w( ( ( ( ( ( ( ( ( (6 (T (g ({ ( ( ({ (q (T w(6 w( ( ( ( ( ( ( ( (6 (T (q ({ ({ (q )g )g & )g ) ) ) b) b) i) i) )g )g )g ()g )T )? )6 ), ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )! )6 )? )T )g )q ){ ){ )q )g )g ){ ) ) ){ )g %* %* %* * * %* %* * * * ?+ ?+ * * |+ |+ R|+ + +! +, +? +^ +q +{ + t+ t+ |+ |+{ +{ +q +^ +? +, +! |+! + + + + + + , , , *, *,! ,! ,{ ,{ & ,{ , K, K, + + K, K,{ ,{ ,{ ,{ &,{ ,g z,T t,6 t, z, , , , , , , , , ,6 ,T ,g ,{ , , ,{ ,q ,T z,6 z, , , , , , , , ,6 ,T ,q ,{ ,{ ,q - - V- - - "- 5- D- W- e- l- l- e- e- _- W- D- 5- "- - - - - - - & - - - - - -{ -{ - - -! -! -! -! - - (.6 (.6 ((.6 5., W. d. j. r. r. j. W. <. /. (. . (. <. W. j. y. y. r. d. W.! 5.6 (.? .T .g (.q <.{ W.{ d.q j.g y.g j.{ W. <. (.{ .g .T .? (.6 .{ .{ .{ .{ . . .{ .{ .{ .{ . . .{ /{ /{  B/{ /g /T /6 / / 0 0 0 0 0 0 / / /6 /T /g /{ /{ /q /{ / / /{ /g /T /? /, / / / / / / / / / / /! 06 0? 0? 06 06 0, 0! / / / / / / / / / / / /6 /? /T /g /{ /{ /{ /{ /q  06 06   06 0! 06 06 )06 0 0 0 0 0 1 %1 21 :1 :1 1 1 21 21 +1 %1 1 0 0 0 0 0 06 0T 0g 0q 0{ 1{ %1q +1g 21T :1T 21g %1{ 1 0 0{ 0g 0T 06 o1! o1! Ro1! 1! 1, 1? 1^ 1q 1{ o1{ o1 g1 g1 1 1{ 1q 1^ 1? 1, 1! 1 o1 1 1 1 1 1 1 1 1 1 82 ?2 1 1 1 1 1 2 L2 E2 2g 1 t2 t2 & t2 t2 2 2 2 2 |2g |2 t2 #3 #3 #3 #3{ *3{ *3 #3 2{ 2{ 2{ R3{ R3 2 2{ , , , , , , , ##########7$7$ $ $ $ $$$## #7$## ######R#1"##R##""& """""""1""a"a"a"a"Y"Y"a"!!& !!?!?!9!9!!1!! ! !& !   ! !   ! !    x x  | | V| o x: x: o |   | o : : 2 2 o |     |   & cF11F c cF''Fcd$Od$Od$O$O$F^$FW$W$W$Q$$$$$W$$$$$%%$W%W%W%]%]%W%W%%%&%%%%%1%F%c%%%%%%%%%%%c%F%1%%'%%%'%F%c%%%%%%%%%c%F%''&'&& '&'&~&1~&&&-&-&'&&n&n&n,'n,'x&x&nT'T'T'''T'T'|'|'|'|'''''&'''''c'F'1''((,(12(F9(c9(2(,(((''''''c'F''' ((',(F2(c2(,(( (''g(xg(xg(x(x(ng(ng(x)x)xR)xE)xY)a)g)g)a)Y)E)))))E)Y)a)a)Y)E))7)x7)x7)xa)g)?)x)x)x)x)x))))& )))))))))****&******c*F*1**7*Q*_*l*1s*Fy*cy*s*l*_*Q*7********c*F**'=*K*_*'l*Fs*cs*l*_*K*=*****V**O*1****+1+O+++O*1*'***'*1*O**<+<+& <+<+++D+D+++<+D+D+D+l+l+xD+x++(+++x+n,c ,O ,1,'+++'+1+1+++,,1,O ,c+x+++++++++,,,+++++++4,4,4,,,4,4,\,\,\,\,d,d,4-4-. 4-\-~-----1~-\-1:-4--------...v.v...G.G.G.G.N.N....................x.x/c/c#/c/F/1///0010F0F010'///'/F/c/////000000///////cD0cD0c&D0cL0FR01`0n000010F0c00000n0`0R0L0D0D0cL0cR0F`0't000'0F0c0000t0`0R0L0L0c00& 0071171=1=1000111111111& 16262116262111x1x1x2x211111f1f11d2d2& d2d2k2k222221d2222B3B322333333i3i3i3i3q3q3i333&33333c3F313333314F 4c 44333333333c3F3'333'3F4c433333A4A4& A4A4:4:441444A4555T5N5555555& 555596196?6?65{6{6j{6{666'616F6c66666{6t6t666616F6c66666t677& 77777777176868&68)8"888c"8F)8168D8^8l8y818F8c88y8l8^8D86868)8"8"8c)8F68'J8X8l8'y8F8c8y8l8X8J868I9I9VI9I9C9C9x9999999x9xI9xI9x99999x9I9k9xk9xk9x99q9x9x9x9x9x9999& 99::99::9O:O:(O:A:A:I:O:\:~:x:n:c:O:1:'~:c:V:'O:1A:1O:c:~:::1:O:c:x~:\:O:I:I:O:c:~:::::~:c:O:::V:::: ;;;&;&;;; ;x:x: ;;;;; ;:i;i;&i;[;T;N;N;cT;F[;1i;v;;;;1;F;c;;;;;v;i;i;[;T;T;c[;Fi;'};;;';F;c;;;;};i;;;& ;;;;?<1?<F<F<;v<v<(v<v<|<<<=>=M=<<<<< < b< b< b<6<)<)<)< )<D<XT=M=M=k>=X=N=>=>=k0=u>=b=X=>= >=0=M=M=. M=<<=9<~=~<<M=9D<M=M=M=M=<<M=M=VM=VM=VM=V<`<`M=VM=M=M=2 M=.M=<<.<.)<)<<$M=$>=>=M=V=>=0==<<<<<<T<6<)<=0==<<<<=?M=!M=>=0=<<J<<<<q<b<5b= >= M=<<<< <<b<b<b<6<)<)<)< )<D<<)<<)<j<)<<>=w>=0= ==<<b<D<6= ==<<b<D<)=v 0= = =O >=m 0=v =v .H/R+/Rt/H/>/*/ /// /*/4/>/Ht/H+/>/4.*. ../x/x/& x///..//x/x///#/t/+//..(.P.c.w./w/m.c.P.(../+/t///(/P/c/m/w//w/c/P/(///////..//E /E /E /E .O .O /E / / / / . . / / / /V / .!.!/N!/b!/l!/l!/b!f/N!W/!W/!I/N!I/b!W/l!f/v!/v!/l!/b!/N!/ /E W/E W/E W/W/I/E I/!O.!O.!O.!O.c"%0X"%0!O."."."."/"/".".#.#.#.(#.(#/#/#.l#.l#.. l#.#.#.v#.v#.#/l#/l#/#/#/l#.#I/#I/#I/"I/"W/#W/D-D-RD-'-------s-'V-:H-D9-N-N,D,',,,,,----'-:-D-X-D--->-----'f-:V-N9-X-X,D,',,,,,,~,,,,2,2------s-f-V-H-+-,,,<,<-----s-f-V-H-+-,V-V-V-<V-<f-f---. -,N-N,D,D-,-,,-,/,/,///6/2.2.2.],],2.2.1-1-"1-,,'-1---'---v-----V-,w,,,,w,V-----------------O,O,:O,E,E,O,Y,c,c,Y,O,O,O,Y,Y,O,B/B/B///8/V 2FdmwwwdF2&xQ=)8 )=Qx 8nZ=)8) =Zn 8ooxxeeeUxUxeeeeRee<sEE<<EOOEs<eUU U U UEOUX8X8#X8b l  l b8bllbXX8:U:U:UUe:e::::00:EEEEE& XXNN& 00''& eeeeUUCCC99CC(/LVVL8CG/Us/L`LC//eCUV8``L/     v  V zWzW W WMM   &    VVzzzzzzVzz     'z'z('z:\D?D00::?0\'jz 0 D0'  'zYY& YmmwwYEEYVVVD:VV&   &   LVj/\   \/ ____ii_& AA77  ) \//jj\\//\    ggg"gg& zzppj *>H/R\RH>*     *4>HH\>/4*  xx& xxx#\/(Pcw/w/mcP(/\( P cmwwc P( E E E E O O E          V  !! N! b!l!l!b!N!!!zN!zb!l!v!v!l!b! N! E E E zE z!!!!c"VX"V!"""""""###(#(###l#l#. l###v#v##l#l# # #l##z#z#z"z"#???6?,//vvfvX(E('  w/'EXv/wvlw/lXvXX. XE'1/w1E' EEEXv NNFNDDZNaLZaNNNZNNZXw<LZaNiNZXwiLLLaN<NNNXmaNa a "a  ((a:  2YmvwZ/vY2 / Zw2YmvvY(2(2YmwZ/vY2 /Z w2YmvvmY2 YY Yv  c(( ( :((wwwmm(w(w  # )<< <i   ) ((i< dddZ(dQ<Q<Q<<LGL&   ((**eeee**ewwwwB/B/B//?8?((. (00::((((~(/Zw /Zw ((999Ccc999(9%9CV~Liw~L9/%%9V(~( ~V9 //9L~iL~V9?#4UUUUUUUUUUUUU]<]< ]<]<FFF B   B B B B: B I (i(i((iI iI I i i BBBBBB55ii& >XXX&&&XX&PXVX&yyyXyXyOOVXXOG5  5GOO&8DOU[[U,O>DO8XXO>,%1DOUUO,DG1O%OG,111OU81~~(~ ~,~>OXXO>>GOOG>,~OOOOO;O;XXOOO&O>, $,11,,$>O XXOG,$,,$,GOOG`O`OV`O`ZZXXOG5 `` 5GO`OOO& OXXOOE>E>& E>E??XXXE>>2>2. >2>x8x8UU>2)):)xxxx)22))xxxssx))) )) )   xo o &o |  x x        ) 2 2| )o i d d i o o |          ) )| o i i o   6    x x, 7 = 7 1 ,     ^        ) ), 1 7 = 7 , ) 2 2 )      x x x ) ) x xZ )Z )Z ) ) 2Z 2Z )d)d)d)d22x$x$)d)GGGG$$Gjxx22))) yyVytnb33bnttn b)3)3x-x-2b2n)t yyOOOXXOOTXTXTXTNNXTX]X]X]X]ccX]XXX& X>XXXXXX7eX_X7XXXXXXXXXXXOOXOOOOOOVOXXOG5  5GOO;;OO& OYYXYXYOOOOvO>,||,>>>* >GOOG>,,>OOOOXXOOOO>,*  ,8>DD>,,,, Z,>JJD8,,>GO,O8G>>J>>O,XXOgOgOgOOXgXgOOOOOOOVOXXOG#5#  5GOO#[i[i[i[i[i[[[BBBBBBii^BB^^BBBBiZiZZZZBBBBBBii]BBBBB]]BBB B}}}}iCiCiCiCiC}CCCBwBwBwBwBwBiiiiiF B B    F F B B B B|!|!iC"iC"|!C"C"C""Bw#Bw#Bw#Bw#Bw#""Bw#Bw#Bw#B##i#i#i#i$i$#$$$F%B%B%F%F%B%B%B %B{&e&e&& e&]<]<5u5M5M5MMMM''MMMMMM>>''>>>  '>' ' ' '['[['''''& 'b'bb'#'##'h)'h)h)h)& h)h)'.'.h)#b[[[[  'BBBBB FFi i IIIIiiIBxxVx22)  ))xx33&3?xVxbntyytnb)V2?23)(""(33EQbnttnb Q)E)3 (""(3xx22   MMxx2 2 B.sB.s1B.sS.kY.kj.sv.|.|.v.j.Y.S.B.6.<.6.<.M.sS.sY.sj.|v.v.v.p._.Y.S.B.6.6.6.<.G.B.6.0.0.6.B.sB.|S.s_.sp.v.v.j.Y.M.<.6.6. 6.B.|.k.k".k.k.$.$...$.k!/s!/sJ!/s/|//!/|2/sD/sV/|a/a/[/J/sV/sD/k2/k!/s-/s/a/a/ a/V/sa/a/^a/g/g/a/V/D/2/!/'/[/[/$!/$/!/-/D/V/a/a/a/a/[/J/00&00 000s)0kA0kL0sX0^0d0d0^0X0 L0A0$)0$00  00 0 000|/0s;0sL0|X0^0^0X0L0;0/000 000#00000s0k0k0s00000|0s0s0|000000000 000 00$0$00 00000I1I1$0$0 1 1 1 1k&1k&1r1r1& r1r1s1s1kl1kl1$1$1r1r1r1r111r111122$1$11111k1k1F2F2(F2:2 :2@2F2Q2n2z22222|n2sW2sK2|F2:2F2sW2kn2k2s222z2n2Q2F2@2@2 F2W2n2z22 2 2n2$W2$F2131313331313131313331313?4?4& ?44494y4$y4ks4ks4 ?444J444|4s4s4|4444s4s4k4k4s4|444s4s4sb4s45544444444$4$44444444444$5$5$$5$5*565sG5kS5kd5sp5v5v5p5d5S5$G5$65*5$5*5*505<5sG5sS5sd5|_5sj5p5p5j5_5S5G565<505*565|65| 65|G5sS5S5 S5d56$6$. 6$6k!6k!6J6ks6s6kx6kx6$J66$6$6$6$6k6k6$6$66#66 666666s6k7k7s)7/7)7#77|7s6s6|66666677#7 )7/7)7 77$6$6^7^7V^7^7kX7kX7$7$7777777^7^7777777^7{7{7{77k7k777&7777s7k8k8s8 8&8&8 88 88$7$77 777777|7s7s8|8 8 888777777I8I8jI8T8Z8|f8s}8s8|8888}8`8T8O8I8I8 T8f8$}8$88 8 8}8f8T8T8T8>T8O8 O8T8`8}888888s}8kf8kT8sI88s8s& 8s 9s 9k8k8$ 9$ 988s888888.9.92 .9.949:9E9sQ9kh9kt9s999z9z9z9bz9t9|h9sQ9sE9|:94949:9E9Q9h9t9z9 999 t9h9$Q9$E9:9 49.95:5:5:;;<!<!<!<;;!<]<]< ]<]<& ]<]<]<55 5 5 * 5 5(( ( "" " " " "55    bb bb& &  &      A A  A A           ll ll  MM MM &  .. ..xx xx YY YY  9!9! 9!9!"& "&  "& "## ##%% %%e&e& e&e&'' ''E*E* E*E*++ ++,, ,,&.&. &.&.B.B.* B.S.$_.$p.v. p. j._.S.B._._. _.p.p/p/ p/p/& 00 0022 22Q3Q3 Q3Q344 442727 2727|8|8 |8|899 99;; ;;::::M5:M5::;M;M& ;M]>msmd[J/s D Ds/J[sdDddd& dmmdd  )R)R& )R)$$moomumu)R J JV J /   w w    / J [ dw dw q q m m d [ J       d d d m m d d d d d   dc mc mc mc ] ] mc m: m: m: m4 m  m m : m m m& m l Rl f f m  m m8 m8 m8 m8 2 2 m8 mJ J  J  < <  < *  # q | ` v E v  | |  | E ` z z q ` ` q  & q ` E   - 8 D J P  P E J ` D q 8 -  z ` E   ' 8 D J  J E D ` 8 z '  z ~ q ~ q & ~ q ~ y y ~ q   ; ;       d d & d d ^ ^ d d 4 d 4 d 4 4 + d +  q q & q   q C C C C C f f f f l l    & q ` E    ( 4 : @ @E :` 4q (   z ` E    ( 4 : :E 4` (z   z nq nq & nq n i i     nq   V E E (< .3 3" 3 . (     ( . ." (3 < <   . . . 3   . n n &n z        * < E zE n< b* \ V V \ b n n        3 < < n3 b \ \ b n    { {     (      $ $        * < E E < ** * 3 < < 3 *      $ * *      j j j j< p< p j G< G< G< < E GE G< {{){{uoii&oAuR{[dd[RAARdmm{doRiAc&cio{Vmm$d*[0J0/*$  $*/*J$[dd***0   *NNN}m}RTNZZZ`& mm!m!RhhhhdndnhEdEdEddmEmEdE E . E   *       E  < < : < *     5 @ F L L F 5        5 @ F L L* F< 5E E < < *    5 @ L R R L F 5         5 @ F F* @< 5< < 3 5< 5<  5< F3 L L  L :        &   + 7 C I N N I C* 7< +E E < *         & 7 C I I C 73 &< < 3     w w #w }             } w w } 3 < < 3 *   * < E E < }* w q q w      < <   < < < 4< 4E E < .'.'& .'l4'l4435M3555M35MU6MU6MU6MU677MU6Mm6m6m6m6s6s6m666V66666666~6l6c6c6[6[6c6l6~666666[6[6[666[7I7I&7I7/7(7 37L7X7 d7i7/o7Io7ui7d7X7L737(7777u7I7I7/(797 F7 X7d7/i7Ii7ud7X7F797(777u7IF7F7F7d7i7L7F777799'7'77MC8C8C8C8 I8 I8C88[8[8[w8[w8R8R8['9 '9 j'9 '9K9]9c9h9n9un9Ih9/c9]9K9 '9 !9!9K9]9h9n9t9ut9In9/h9]9 K9!999& 999 9 9999999 95:M:::: T: T: : ::e:e:e::c:::ck:e:::::c:c::::b:: ;; &;-;/3;I3;u-;&;; ;:: ;; ;&;-;u-;I&;/ ;; ;  ;  ;  ; : :;;";;;;u;I;/;; ; ; 2 ; ; << "<*=>=& >=>=====D=D=>===============9c9c9c9[9[9c9c4444'l4'l4l4l4..'51}51}51}1}1 51 51}51 51 51 0W 0 n0 n0W 0W n0W n0W n0W *W * n0 * * * *W d%W d% $ $W d%W d% d%  d% * $W $W $W 0$ <# <#}0$}0$ <# <# <# "W " W "W  W W  W # ] ]}# }# & RmmmN N N  m% mN w m| mN      m m     d d  !!V!!m!m!d![!J!/!!! ! !!!!/!J![!d!d!!!!!!! ! !;";"&;"G"^"j"v"{"""&{"Av"Rj"d^"mG"m;"d0"R*"A$"&$"*"0";";"M"X"j"v"{"{"&v"Aj"[X"dM"d;"[0"A*"&*"0";"X"X"X"v"{"^"X"""(""""""""""" ""&"/"A"R"d"m"m"d"R"R"["d"d"["R"A"/"&"" """"""""8#8#8#8#d>#d>#8##d#d#da#da#m#m#d$d$d&$d$R$A#&#$$$$4$@$L$R$X$X$&R$AL$R@$d4$m$m$d$[$A$&$$$#$/$@$L$R$R$&L$A@$[/$d#$d$[$d$dV$d$$$m$m$d$[$J$/$$$ $ $$$$/$J$[$d$d$d$d& $d$=%=%$$m=%m=%d$d$$$ % % $ l%Rl%R& l%Rl%f%f%m%%m%m%l%R!d!d!d!m m d!dzmzmzmzttmzm(| (| & (| ( ( (k (Y (P (Y (b (| 8)s 8)s v8)s D)| [)| g)s m)k s)Y s)G m)6 a) ,) ') x) x) ,) ') [) g)6 m)G m)Y g)k [)s D)s 8)k 2)Y 2)P ,)P ,)Y 2)k 8)s )s )s :)s )b )P )? )6 )- )$ ) ) ) ) ) ) ) ) ) ) ) ) )$ )- )6 )? )P )b )s )| )| )s )s )b )P )? )6 )- )$ ) ) ) ) ) ) ) ) ) ) ) ) )$ )- )6 )? )P )b )s )s )s )k )s )s  )s )k ) )  ) ) ) )  ) ) * * &* * * * * * * * *6 *P *b *s *| *| *s *b *P *6 * * * * * * * * * * *6 *P *k *s *s *k *P *6 * * + + + + &+ 1+ I+ I+ I+ * I+ T+ `+ f+ `+ Z+ T+ I+ 1+ &+ &+ &+ &+ + + +6 +P &+k 1+s 1+s 1+s * 1+s I+s T+k Z+b `+P f+P `+b T+s I+| 1+| 1+| 1+| 1+| &+s +b +P +6 + + + + + +s +s + + + + & + :, :, + +s :,s :,| +| + + + + , ,$ +$ +s +s +s +| +| +s +s W,s W,s W,s ,s ,| W,| W,s z,s z,s z,s z, , ,s ,s ,s (,s ,b ,P ,? ,6 ,- , - - - - - , , , , , , , , - - - - - ,$ ,6 ,? ,P ,b ,k ,s ,s -k -b -b -s ,| ,| ,s =2 =2 =2 =2}3}3 =2 3 3 3 3W 94W 94 3 3W 94W 94W 94W 4 4}5}5 4 5 5 5 6W 6W 6 6 6W 6W 6W 6W <7 <7}8}8 <7 8 8 8 8W 89W 89 8 8 8  8 8W 89W 89W 89W 9 9}:}: : :  : 9 : : : ;W ;W ; ; ;W ;W ;W  ;W ;< ]< ]< ]< ]< 5 5 5 5 5b5b5bbbbb"JJb;;  b b b b   b b b b b A A ; ; A A * A dd;d*b*b*bIbIbIbI[[bIb[b[b2 [b[}}b}bD;D;D xbbbb}b[b;d;A ;A JbJbJbbb(}eTHHNT_}h_}VeVZ_ThHhTVeN}NVh}_TNNTe}& V V NN  ,,),2y8hEVPNhNsVhyhhyyhs_hVPVE_=h8y228=EPhsyshPE82,,((& (||y#yddN^N^(yqq<qq_VV_qqq_VNNV_qhVVV Vh  &yhVNNVhyy_VV_y#  yh"V-NFNRV^hcy^yXhR_FV-V"_y"-FRX^c^RF-"NN& >& >& >U  >~ >U , >& >2 j2 j2 jx jr s8 s s sV s X G > > G X s   s X P G G P X s   s@ >@ >@ >@ F F >@ > G G& G > > G X j             j X G P G G P j           j P X X&  X G+ >C >N GZ X` j` C Z jZ jzZ jT XN PC G+ G P X j     + C N T Z ` Z N C +       j XZ jZ jZ jZ C C   R           > >            > >  s s s? sE j j > > > >" Q >K >"  >t >t >& t >t  X   >z z >t > > > >   > >   6 6   i i i i   i ^ ^ (^ S S X ^ j  o f ^ L 2 ) p d )^ 2S 2^ p    2 L ^ o xj ^ X X ^ p       p ^   &          x x x x o o8 ^8 ^)8 ^> CD 2O [ r ~  2 C fr fr ^ ^ C 2~ )r [ O )I 2D C> ^> D I O [ r ~     ~ r [ O D > 8 8 ^5 L5 L& 5 L L C/ Co o i i 5 C ; ;< ; U f o x               x o f U ; )   ) ; ; U f x               x f U ; )     ) ; 2      2          &^C2  2C^^C)  )C^#^C"2. 9Q] h2nChCb2])Q 9 .)"C^".9Q]bhnh]Q9."jj* jjssj>>jaa<a{ -9?DD?- -9?D{Da?P-GGPaa{ -9??9- -9DJ{JaDP?G->>GPaXG3G3G 3GDX?? ?-    &jXG >$>/G;XAjGGA;/$ jPGG/P;jAA;/pp#pjjpjvXG>>GXjjXPGGPvjppvvp,,> > CCJC L^ ^L"C4CELQfQoKU:CEC4;";CC UQUQU QUECQUQU^QUWoWQE4"KK 4EQQQoQK:& ;;v %06<<6*;;B;BCC;%0660% &fUC;;'C3U9f>>93'fL CC'L3f993' gg#gbbgfmUyC;;CUffULCCyLmfggmyymg$$;;MM& MMCC;G;GMMMMppM;;  (     , I U [ a oa U[ LI C2 C& L U U C2 ;I ;[ Cf Uf oa U I ,     2 I U [ f [ I 2  T2mT2mVT2mT2Z2Z2d2d2[2J2/22Z2Z2 2 222/2J2[2d2mT2m2d2d&2d2R2A2&222222 333"3"3&3A3R 3d2m2m2d2[2A2&22222 3333&3A 3[2d2d2[K3mK3mK3mK333Q3Q3mK3m3m3m3m33333m3mU)U)U)O)1U8UU)DCDC&DCOUUf[[UOD8fUC;8;DCDLOfUUOD1%fL%C1CDL~U~U(~UULCCLUo~~oUC;;C~U;;;;;;;!fUC; ;C$U,f11,$ fLCCL$f,,,,,$````;Z;Z6 ```CC;; EEEE;?;?UUUU;E"& ;; ;;;;;;;;y;yVVVP&U&U&U&U&;V& ;;;UTTTT;N;NT555]<;]>& >>>X>i>i>i>:@iXi>>>>>>>>>>>>>V>>>>>>>>WGWG&WGb>z>GXjzbWKE??EjKXWGWPhGtGPjthWKEEKjWPtXtXtX--zXtXXX(XXPGGP X s sXG>>GXS>S>S>SYY>S>000||00--&-!j!X-G9>P>\GgXmjssmg\P9--!!j-P>GJG\Pgjmmg\J>-V>>& GXGX>>XX;;& >>X>11111>>,,,,>,>,,,,& ,,>,>, -> ---X,/-/-/-^->--^-X5-/----->->-----&.&.------>.>...V..>.>../ /// //..../ / //..... />/>.4/4/&4/:/j@/XK/GW/>n/>z/G/X/j////z/n/W/K/@/:/4/4/:/@/jK/P]/Gi/Gz/P/j///z/i/]/K/@/:/:/i/Xi/Xi/X/-/-n/Xi/X/X/X(/X/X/P/G/G/P0X0s////////////0///////////00s0X/G/>/>/G/XH0>H0>H0>H0N0N0>H0>%0%0%0q0q0%0%0"1"1&"111 1 11j1X"1G-1>E1>P1G\1Xb1jh1h1b1\1P1E1-1"1"11111j"1P31G?1GP1P\1jb1b1\1P1?131"111V11>1>111111111111111111 2 2& 2 2GM2GM2>2>2M2M2 2 2 2 20202 2|2|2& |2|2>v2>v22X222>|2r0r0(r0a0I080,0,02080D0a0ol0fr0^x0Lx02r0)a0 I0 >0)802,0280 I0a0r0 ~02~0Lx0^l0oa0xD080202080I0a0l0r0~0r000V00000000000x0o0o0x0x000000/1/1&/1#1111^1C#12/1 :1R1]1 i12o1Cu1^u1o1i1]1R1:1/1/1#111^#1C/1)@1 L1 ]1)i1Co1^o1i1]1L1@1/111& 111112111122B22 2%212N2oZ2f`2^f2Lf22`2)N2 72 +2)%2222%2 %2 b%2 72N2`2 l22l2Lf2^Z2oN2x12%2 2 2%272N2Z2`2l2`2N272%222222 22%2 2 2 & 2 2 2222222 2o2o2o2o2x2x/x/x/x/o/o/x/x/x/xV/x|/oS/oS/x|/x////|/S/S/M/M/|///////xv/ov/ov/o//p/o/ / & /  0  0// 0 0// . . &. .2.C.^.....m.b.V.P.J.J.^P.CV.2b. m... .).C.^....s.b.V.P.P.^V.Cb.)s. . .).2.2& .2----!.!...2d0R d0R Vd0R d0 0 0 0 0 0 0 0 0 j0 j0 0 0 0 0 0 0 j0 j0R d0R 0[ 0[ &0[ 0R 1R 1[ &1l ,1~ 21 21 ,1 &1 1 1 0 0 0 0 0 0 0~ 0l 0[ 0d 0[ 1[ 1d &1~ ,1 ,1 &1 1 1 0 0 0 0 0 0~ 0d `1[ `1[ `1[ 1[ 1R Z1R Z1 `1 `1[ 1[ 1[ 1[ 2[ 2R 1R 1 1 1[ :!:!j:!!!+!8!>!D!D!>f!8T!+C!:!:!C!!!+!1!8!>!>!8f!1T!+L!C!C!C!C!& C!:!:!!!!!C!C!!!!!!!!G!G!(G!S!Yo!YT!MC!;:!#:!C!T!T!L!#C!;C!ML!ST!So!M!G!;!!! !!!!#!;!M!Y!M!G!;!#!! ! !!!;!G!!!V!!!!!!!!!!!:!:!!!!!!!!!bo!bo!bo!&o! f!hf!n:!n:!n:!s:!E!:!:!E!n:!:!:!:!C!C!!!:!:!:!:!& :!C!TC!T!!!N!N:!:!w!w!w!w!T!T!w!!!!(!(!!!!!!:!:!!L!L!L!L:!R:!R!L!!!. !:!:!!:!!:!:!!T!! ! !& ! :!T:!TC!C!!T!T! !!!!7!7!!:!:!:!:!!!:!.:!.:!& .:!.!zT!z!!:!4!4:!.:!+ :!+ :!. + :!+ !Y T! ! :! :! !Y :!0 !0 :!+ :! :! :! :! :! ! ! :! C! C!# C! :!! :!- C!9 T!? f!9 f!3 T!- L!! C! C! L! f! ! ! ! ! !! !- !3 !9 !? !9 !- !! ! ! ! ! ! ! ! f! T! C!g :!g :!Vg :!g ! ! ! ! ! ! ! ! !m !m ! ! ! ! ! ! !m !m :!g :! :! :! :! :! ! ! :! C! C!& C! :! :! C!* T!0 f!5 !5 !0 !* ! ! ! ! ! ! ! ! ! f! T! C! L! C! C! L!* f!0 !0 !* ! ! ! ! ! ! ! ! f! L!X T!X T!(X T!d T!j L!v C! C! L! T! o! ! ! !p !d !^ !X !X !d !v ! ! ! ! ! ! !v !d !^ !^ !d !p ! ! ! ! o! T! C! :!v :!d C!X T! C! C!& C! C! :! :! ! ! ! ! C! ! ! ! ! ! !> !> !#> !> !D f!I T!U C!a :!x :! C! T! f! f! T! L!x C!a C!U L!I f!D !D !I !U !a !x ! ! ! ! ! ! !x !a !U !I !D !> ! ! !& ! ! f! T! C! :! :! C! T! f! ! ! ! ! ! ! ! ! ! ! ! ! ! f! L! C! C! L! f! ! ! ! ! ! ! ! ! !F !F !& F !F :!@ :!@ ! T! ! ! :!F ! ! !j ! C! C! L!T!f!!!!! ! ! ! ! :! :! C!T!f!!!!! ! ! !C!C!(C!7!7!=!C!N!l!w!}!o!T!}L!lC!TC!IL!CT!7T!CC!T:!l:!}C!T!o!!w!l!N!C!=!=!C!T!l!w!}!!}!l!T!C!!!v!!!!!!!u!Z!v!p!! !v !p!Z!u!!!!!!!|!|!v!v!|!!!!#!!l!R!&! !!!% !1&!7R!7l!1!%!!!!!!l!R!&! ! ! !%! !+&!1R!1l!+!!!!!!! !%!m!m!vm!~!!!!!~!m!a![l![R!a&!m !~!! !&!R!l!!!!!l!R!&! ! !! ! !&  !~ !m!r !g&!aR!al!g!r! ! !  !!a(!a(!Ja(!\(&!a(&!g(!y( !( !(!(/!(7!(!( !( !(!y(!g( !a(!a(!s( !( !( !^( !(!(7!(@!(Z!(l!(u!(u!(l!(!g(!g(!(!(!y(l!(l!(c!(I!(@!(7!(@!(Z!(l!(l!(l!$(l!(R!(&!( !(!)!) !)&!$)R!$)l!)!)!)!(!(!(!(l!(l!(R!(&!( !( !) !)! ) !)&!)R!)l!)! )!)!(!(!(!(!(l!(!(! (!( !X) !X) !fX) !j)!u)!) !)&!)R!)l!)!)!u)!j)!X)!M)!G)l!G)R!M)&!X) !^) !R)&!M)R!M)l!R)!^)!j)!X)!j)!j)!. j)!u)!)!)!)!)l!)R!)&!) !u) !)!u) !u) !u) !j) !X)!)!)! )!)!5!5!. 5!5!5!5!M5/!G5/!5/!57!M57!G5/!5!5!5!#5!5!5l!5R!5&!5 !5!5!5 ! 6&!6R!6l! 6!5!5!5!5!5!5!5l!5R!5&!5 !5 !5 !5!5 !6&! 6R! 6l!6!5!5!5!5!5!5! 5!5!D6!D6!vD6!W6!b6!t6!t6!b6!W6!D6!86!26l!26R!86&!D6 !W6!b6!t6 !6&!6R!6l!6!t6!n6!z6!6l!6R!z6&!n6 !b6 !t6!b6 !b6 !& b6 !W6 !D6!J6 !>6&!86R!86l!>6!J6!5 !5 ! 5 !5!q6Xq6Xq6XB6H6q6>66q6X6O6O#6O6>6,66666667777 776666666,6G6O6O7G 7>7,7,7>7O6X6X6OQ7OQ7O#Q7OE7>?7,9797?7E7Q7\7t7777777t7\7Q7E7?7?7E7,Q7G\7Ot7O7G7>7,7,7>7Ot7X\7XQ7O7O7O& 7O78877X8X8O7O777777.8.8(.8<8 Y8e8j8p8p8j8Y8A868.8#8.8A8Y8j8v8v8p8e8Y8<8.8)8,)8>.8GA8OY8Oe8Gj8>v8>j8OY8XA8X.8O#8>#8,)8.888(88 88888888888888888888888,8>8G8O8O8G8>8>8O8X8X8O8>8,88999y9y99999R9999 9959G9O9X9X999O9O9G9599 99::&:::":/:;:R:^:i:o:u:u:o:,i:>^:OR:X;:X/:O":>:,:::":/:A:L:^:i:o:o:i:,^:GL:OA:O/:G":,::X:X:X:::X:X:X:X& :X:::>&;&;X;X;:XI;XI;XI;X;X;OI;OI;Xl;Ol;Ol;Ol;r;r;O@<5@<5& @<5K<>]6>H6q6>w6>H666#666666j6X6G6>6>6G6X6j6j6X6P6G6G6P6j666666666666666&7&7#&777777j7X&7G27>K7>V7Gb7Xh7jb7j\7XV7PK7G27G&7P7j777&727K7V7\7b7h7b7V7K727&777& 77G7G7>7>777777777788(88.8<8A8G8sG8XA8P.8G8G 8P8X7X8G8>.8>A8GM8XM8sG8<8.8888888.8<8A8M8A8.8887788|8|8(|888888s8X8P8G8G8P|8Xp8X|8G8>8>8G8X8s8888|8v8v8|888888888|8p8p8v8|8888P9P98899R999999999~9~9>9>9999999999&999j9X:G:>):>5:GA:XF:jL:L:F:A:5:):::999999j:P:G":G5:PA:jF:F:A:5:":::99u:u:u:u:>{:>{:u:::& ::>:>::>:::X:;;;l;l;;;C;C;C;C;>I;>I;F<F<. F<F<>@<>@< +9+3-! +Eq !-39>9-! qE+ !-pk+++v+|44++&+EqztqtEz+++EqzqzE++444..44WWWW  WXX(XMMRzXqdhWNE4j^XMXj4EW_dqXzRRXjjX(zqhWN E4  4EW_qz  =W=W=WWN=N=WWWRWW_hzzh__@q@q&@q@EF+LWcz+EqzcWLF@qFqFEL+Wiu+EquiWLFq& NNHHqqqqqh h & h t     t h h p p p G B p   p   )   q E +       + N N E E +       + E q               a a a 8 2 a   a          &    ; ; 5 5  ~ 4~ 4~ 4D 4> + + + + +M +S 4 4   55 Y Y Y     Y Y        R ) ; A A ; )   Y Y ) ; A F F A ; )     A YF Y# j j &j o u s b Y Y b s         u o j j o u  k b b k        u o o  Y Y. Y  sO O YI YI  Y  Y Y Y Y YKYFY Y Y   @: nn#ntsbYYbsskbbktnnttniin#sbYY+b7s<71s+kbbk+17<7+kbkb& kbbYeYekkbkkkk(skbbkssbYYb"s""PPnP\yskybbbVkPsEsPbbYyYbsy\PKKPPP:PbyybPEEKP$$YYRYSSYYYYY&sbYY bs!! kbb k JJJJYOYOJ~~& ~~YYYs~@@YY. YY11 MM M:  q'' ** *          > ;;         *  |  |  |    |  | G | G | & G | G M M b | | G |  | |  | | | | | >| >| >| > D D| >| g| g| g| | s gs g| s s s   s Xs Xs VXs X R R| | s k Y ? - $  X X$ $ - ? Y k s Xs u u u   {   &          6 P b s | | s b P 6          6 P k s s k P 6         C C (C O U ` x      x [- O6 I? CP Cb Os `| x| s b b k xs `s Ok Ib IP O? [6 x$      x ` O C    s s      |   b           j s =s Nk Tb ZP `6 ` Z T N =   | =| Ns Zb `P e6 e ` Z N =    j | | s b P 6             6 P b k s s     V  | 9| Ks Qk VY V? Q- K$ 9  $ 9$ K- Q? QY Kk 9s s   Q Q Q V 3 - Q   &     s s | |      $ $ 6 6 (6 -  * 0 6 6 0         0 < < 6 * $ 6 ? P b k s s *k 0b <b 0s | | s b P ? 6 j6 j6 (j6 v-        | p j _ j |       $ v6 j? dP db jk |s s k b b s | || js _b _P d? j6 M M  M M*MM MM| | & |  ! !  s !s !| | $ $ $ $   P P jP Ps ss k b P 6     s P J J| s| s b P 6     s J M M M M M s s s | | s s     > ;;A;A;A;A;AAA AAA>A> A>A J J J J J J J  J J*JJ JJ.&.&.&.&.&.&.& .&.&1.&.& .&.&]] ]]]1]1 ]1]]]]]] 1     > ;;1,21,21,21,21,1,1, 1,1,1,=1,= 1,=1, 0 0  0 0500 0000002022 2 2 2 2 2 2  2 2$22 226'6'6'6'666 666*6* 6*6 Z ț  yxdddy    yO. #\\  PRuRP#*Page `m(#@File: 11MAC237   XX .l a #\  PBuüP#March 1992`(#7DOC.: IEEE P802.1192/31#2P\:P#у    yxbdddy. i[  yxXdddy    yO. #\\  PRuRP#Revised: D3 1, 4D*Page `U(#9MAC FunctionsRypinskii  #2P\:P#' IEEE P802.11 ă 802 LAN Access Method for Wireless Physical Medium  ! #Xl2PkXP#yx[dddy  R  DATE: ` ` March 9, 1992    l yx ddddy  Pj  TITLE: ` `  FURTHER DISCUSSION OF DETAIL FUNCTIONS ` ` IN THE SEQUENTIAL ASYNCHRONOUSACCESS METHOD (SAM)  % yx_ dddy  R   l  AUTHOR: ` ` Chandos A. Rypinski, ` `  Chief Technical Officer ` ` LACE, Inc.`(#7Telephone: 707 765 9627 ` ` 921 Transport Way`(#6Facsimile: 707 762 5328 ` ` Petaluma, California 94954 USA   yx<ddd,y #\2PP# SUMMARY #\\  PRuRP#In the course of discussion and questioning on the Sequential Asynchronousaccess Method (MAC subgroup Jan 92 meeting), substantive questions were raised concerning important functions. These questions deserve a thoughtout response that was in some cases inadequate or unrecorded under extemporaneous conditions. In particular, more detail discussion is believed userful on the following subjects: a)` ` Detail of processing of isochronous bit streams on a packet transmission medium with characterization of delay factors.(#` b)` ` The detection and resolution of contention following an Invitationtorequest. d)` ` Autonomous mode access method operation. e)` ` Efficiency of nonsimultaneously usable Accesspoints. f)` ` Frequency of change of accesspoint coverage for a Station g)` ` Extending maximum packet length to 512 octets or more. [ .@+@+::  І Table of Contents`!(#KPageă    X TRANSMITTING ISOCHRONOUS BIT STREAMS ON A PACKET MEDIUM pe"(#L 1 X CONTENTION FOLLOWING AN INVITATIONTOREQUEST pe"(#L 2 XX` ` Contention Undetected from Data Stream ` pe"(#L 2 XX` ` Contention Detected from Carrier Present ` pe"(#L 2 XX` ` Procedure Following Carrierbased Contention Indication ` pe"(#L 2 XX` ` Contrast with Other Carrierbased Contention Resolution Methods ` pe"(#L 3 X POLLING FUNCTION AND SLEEP MODE pe"(#L 3 XX` ` Poll Dimensions ` pe"(#L 3 XX` ` Poll Controlled Sleep Mode ` pe"(#L 3 X AUTONOMOUS MODE ACCESS METHOD OPERATION pe"(#L 3 X EFFICIENCY OF NONSIMULTANEOUSLY USABLE ACCESSPOINTS pe"(#L 3 X FREQUENCY OF CHANGE OF ACCESSPOINT COVERAGE FOR A STATION pe"(#L 4 X 512 OCTET MAXIMUM PACKET LENGTH pe"(#L 5  .@+@+:: #Xl2PkXP#  @@  FURTHER DISCUSSION OF DETAIL FUNCTIONS IN THE SEQUENTIAL ASYNCHRONOUS ACCESS METHOD (SAM) ă X` hp x (#%'0*,.8135@8: