Performance Evaluation of a Single Queue under Multi-User TCP/IP Connections

(1)

HAL Id: inria-00072484

https://hal.inria.fr/inria-00072484

Submitted on 24 May 2006

HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they are pub-

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non,

Performance Evaluation of a Single Queue under Multi-User TCP/IP Connections

Cédric Adjih, Philippe Jacquet, Nikita Vvedenskaya

To cite this version:

Cédric Adjih, Philippe Jacquet, Nikita Vvedenskaya. Performance Evaluation of a Single Queue under Multi-User TCP/IP Connections. [Research Report] RR-4141, INRIA. 2001. �inria-00072484�

(2)

ISRN INRIA/RR--4141--FR+ENG

a p p o r t

d e r e c h e r c h e

THÈME 1

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE

Performance evaluation of a single queue under multi-user TCP/IP connections

Cédric Adjih, Philippe Jacquet, Nikita Vvedenskaya

N° 4141

(3)

(4)

)$*",+-$ .0/21354768 $'9"$

:<;>=?A@CBEDF=-GA@CHIJ H@[email protected]@CYZ@LU[P]\ ^QN>=N>_`AYaPVbQP

cdfeg&hFikjmlonApqhArtsfuXhv7pqwxpyv,eg&hAp

z|{,}t~yhv7oahA{,}g

lortf8}{qvoxh{qh*dfh{**dfhQ"-iai$j j>-rhp

XAf h'pvqs-xwvqdfh8h{q}{,gFrt-h}8pqhhA{,r>c7z}ffh v,¡}S-p"vqdf{,}sfSdv,dfh'¢a}vv,¡hAfhA*£}

rp}¤¥fhvy¤}{,£¦rShpqpqhA&V§rrpqfh7¨>sfhs-ho¤'©v,dXdfdªArt-rS¡vyw«¬7pq¡-g&hArxL®ah§Frtff{,}[ux¡gFrt

v,¡}Sªg&hv,df}}Sw¯>¤hohpyv*rt¢f§pdXpq}g&h°rpqw>g&xv,}tv,Art-{,hApqsf¡v,prt¢8}sxv¨>sfhsfh¡hAftv,dXx§pyv,{q¢fsxv,¡}SXrta

¤'-x}<p±h°x§pyv,{q¢fsxv,¡}Sª¤'dfhXvqdfh°Vsfg¢8h{}tZsaphA{-{,hArSphp|f{,}8}{qvq}art¡wvq}¢-sx²8hA{'rtar¡vyw«

hrt§pq}¦S¡ShrhArts-rv,¡}S}c7z¥³rt{,fhAp,psf-xhA{'vqdfhph°v,{,rt´F}-x¡vq}ap«

µ·¶>¸Q¹,º» ¼¾½Sv,h{,fhv¯fc7z¯-rpqwVg<fvq}tv,Ap¯xg&hrtxC®-h§$rtff{,}[ux¡gFrtvq}Z¯>³rt{,fhAp,p

¿³ÀAÁEÂÄÃ.Å"¿ÆÈÇÉLÊ*Ë³ÌyÍÏÎ¿³ÀAÁÄÐÒÑÓ Ó Ó,ÐCÑÔ Ô Õ Ô

(5)

. .!($' $$ F /513 ) " '

}s-p|nvqsax¡}S-phAp8h{q}{,gFrt-hApxh7f¡saphsf{*p}SffhuV}ap|c7zp}Ssfg&pqhAp|rs&}s-¡}v

nvq{*rtfS¡hAg<hA>vsf${qnphrts¡hASvoxhpqpqh{,VQ-rt{sffh®a¡h rvqvqh>v,hfh°S{,r-xhr-r©v,n«| sxvq©

p,rt>vr<g&nv,df}xx}}S¡h°xhrt-f{q}[uxgFrvq}X-rt{'h *d-rtg&Xg&}wShX-}s-pnv*rt¢f§pqpq}-pxhp{qnps-©v*rv,p

rSpwVg&xv,}tvq§¨>sfhAp'pqsf{'§r&xpvq{,¢fsxvq}·xh §r<¡}Sfs-hsf{'xh §r<®-hrtvvqhA>vqh hv7fhApv*rt¡hAp'xhhAv,{qh

¨>s-r- hf}Sg¢f{,hsxvq¡§p,rvqhAsf{*p{q}vof{,}8}{qvq}-fh¡hAg&h>v rFrXrtar¡vqn¦xh§r&®-h¦rvqvqhASv,h«

}s-p9x}f-}-prts-p,p-sffhonA[r¡sarvq}ªfhonA¨>sf¡vqnxsFf{,}tvq}x}hoc7z¾frtap|hoShf{,hoxh7pq¡vqs-rtvq}Z«

!3» ¹ #" F ½>vqhA{q-hvA¯xc7z¯xnr¡s-rtvq}$xh8h{q}{,gFrt-hApA¯>}g&8}{qvqhg&hASv'rpqwVg&xvq}vq§¨Ss-h¯xrtx

-{q}[uxg&rtvq}-rt{'h *d-rtg&$g<}wShZ¯xn¨>sf©v,n«

(6)

/

68¦.F($9"

cd-h<-{q}vq}x}Sc7z10i329§p¤'fhwEs-pqhA ¡]vqd-h ½Sv,h{,fhv54 hA¢Z¯76cz98«.cdfhFf{,}8}{qvq}E}}x

-hA v,¡}S-pg&rSxh}S·vqdf§p°f{,}tvq}x}Z§p7}Sh{,¤'dfhg&¡-:4³¡}>ph v,}<;=;f«;>8 «°cdfhf{,}tv,}x}c7z§pr

hA-VCvq}ChA-@?-}¤ }>vq{,}>f{,}tvq}x}¢arpqhA}SxwV-rg<§9vq{*rt-pqg&p,p} ¤'-x}¤opA«"cd-hf{,}tv,}x}>x}VhAp

-}tv gFrt£h&rtVwErSpqpqsfg&xvq}]}ÈvqdfhFs--xh{,w>f$fhvy¤}{,£ErtaÈ}SÈdf}¤ dfhv,h{,}hAfh}Ss-pfhvy¤}{,£xp

r{qh }ffh v,hAÄ«9cd-h {qhrpq}$}tvqdfhpqs-hAp,p'}tc7z¥pog&r¡-¡w¢-rpqhA$} ¡v,p'd-¡Sd fw>artg&°v,d-rv

gFr£h©v|rt¢-¡hvq} r-rtxv¡v,pqh¡-vq}rtVw £V-}afhvy¤}S{q£Art-rS¡vyw°{q}Sg h¤¢-rts--p.v,} phAh{*rt>Sr¢f¡v

8h{opqhA}-Z«

cdfh·-{q}vq}x}Sc7z darp&{,hAhA¡ShAp8hArorvv,h>vq} pq¡ah ©v*p&}{,gs-rtvq}¥rpFrt Sv,h{,fhv

pv,r-fr{,Ä« ½E-r{v,sfr{7¡v,p°8h{q}{,g&r-hd-rp¢ahAhÈvqdfh¦{qhphrt{**d }Vs-pqh}t9pqhSh{*rt"{qhphrt{**dfh{«

cd-h|-rt8h{$0

.

2S§pZr'f}fhAh{Zart8h{Z¤'dfhA{qhv,dfh|8h{q}{,gFrt-h}tfc7z·p"rt-r¡wV±AhA°¡v,dfh9pqah¡®a|Arpqh

}ZrpfS¡h7c7z}-fhAvq}F}ªrpfho{,}sxv,h{9}f-hA v,hA<v,}rtFx®-f¡vqh°r-r©vyw&*d-rt-fhf¤'¡vqd

r7®fuxhA<-xhAahA-xh>vh{,{,}{{,rtvqhAZ«CB·}{,h{qhh>v,¡wEDrAhA¡Vhv9rtC«0GFH2fd-r[hrtartw>±AhA¦r°pqfhc7z

}f-hA v,¡}S<vqdf{,}sfSdªrpqhA¨>sfhah'}tÄ®af©v,h7r-r©vyw¦{q}SsxvqhA{,pA«cdfh7rtartwVpq§pp9¡>v,h{,hApvqf ¢ahrs-ph

¡v {qhA¡wShAp}]rtÈhuxf¡§¡v}{,gsf§rv,¡}SÈ}|vqdfh&f{,}¢-¡hAg ¡I4gFruÄ¯fs-pJ8°r¡Sh¢f{*rf« cdfh&f{,}¢fhg }

pqhSh{*rt8}-fhAvq}-p9hhAr¦pfh7{,}sfvqh{d-rp¢8hh}fwªpq¡g¦sfrtvqhF¤'©v,dªv,dfh-}tv,r¢fh7hufhxv,¡}S

}90K2Ò¯f¢fsxvog<¡vqhvq}FhA{qwªpq8hA¡®afdarpqhAp}tvqdfh -{q}vq}x}SL«

cdfh¦rtg }v,df§po-rahA{7§p'vq}X¡Vhpyv,¡>rv,h°V§rªrtartwSv,g&hvqdf}xfpovqdfh¦gsf¡vq¡Ò}f-hA v,¡}S·rpqhAp

¤'d-h{,hL c7z }ffh v,¡}S-pF}Vhux§pyvª}S vqdfhEp,rtg&h ®-f¡vqhEArt-rS¡vyw {,}sxv,h{ª}Sffh vqhvq} r]®f

-©v,h<Art-rS¡vywfhvy¤}S{q£Q« uVvqhax¡-Xv,dfh¦r¡{,hArSxw$f©´ªs-©v pfS¡h<}-fhAvq}ÈArpqhvq}Xvqdfh<gs-©v,©

}f-hA v,¡}S rSphF§pr¢-p}S¡sfvqhw]}sxv}'{qhr*d }t'v,dfhªf{,hApqh>v8h{q}{,gFrt-hFhrts-rv,¡}S vq}V}¢8}[uQ«

7}¤hAhA{}Ssf{ort-r¡wxpqp§pgFrxh8}Sp,p¢fh°¢8hAArts-pqh¤h }-pqfh{vqd-hrpqw>g&xv,}tv,°rSph¤'dfhA{qhL p

§rt{,h r-$vqdfh¦rt-r¡wxpqp§pog¦s-*dEpg&f©®-hÄ« ½-xhAhA$vqd-hrsfrtvq} }tvqd-h¦pvqhArSxwpv,rtvqhpvqsf{,-p

}Ssxvvq}F¢8h gs-*d pq¡g&fh{o}g&-rt{,hAXvq}<v,dfhpfS¡h }Sffh vq} rSphS«

z|{*rvq§r¡wE¤hF¡Vhpyv,¡>rv,hv,dfhªrSph&¤'dfhA{qhML s-pqh{*p°rShAp,pL pqh{,hA{s--xh{¦c7zON ½z rta

v,dfh ¢8}tvv,¡hAfhA*£Xp'r<{,}sxv,h{¤'©v,d·r®af©v,h ¢fsx²Qh{7r-$r<pq}¤fhvy¤}{,£FSv,h{q³rh«cdfhpqh{,h{*prt{,h

-}tvfhAhAp,pqr{q¡wFx¡²Qh{,h>vA¯xrp¤hÄrpvqdfhs-pqh{*pA¯S¢fsfv¤hrp,psfg&hvqd-rtvPL }Sffh vq}apr{qhrvqh«

cd-h°-hvy¤}{,£Fpof¡V§xhA$Sv,}<vy¤}Frt{,hArSpQ

R

r<¡}xrÄ¡}V}S$¤'¡vqd {,h§rv,¡ShwF¡}¤ p8hhS4vqhh-df}fh fh¯-Art¢fh cUT¯VXWZY\[78

R

r<¢-r*£V¢8}fh¤'¡vqd dfd$vqdf{,}s-dffsfv4]Vc^B¯W WZB:8

h&rp,psfg&h v,d-rv°vqd-h¦s-pqh{*p7r{qh¡}xrtvqh·}·v,dfh<¡}xr"}V}Èr- v,dfh<pqh{,hA{,p7rt{,h¡}xArvqh·}Èvqdfh

³rSpyv¢-r*£V¢8}fhS« hrp,psfg&h7vqd-rtv9vqd-h{,h§pr{q}SsxvqhA{rtvv,dfh7¢8}{*xh{}tÄv,dfh°¡}xra}V}Xr-&v,dfh7³rSpyv

¢ar*£V¢a}Sfh_4dfhrVÒh-Z¯fhv*`8 «

h¤'¡f}S-p§xhA{"v,d-rvhAh{,w s-pqh{§pf}¤'f¡}>rxfro®a¡h}t8¡f®-f¡vqh'p±h'r-¤h'rt{,h9Sv,h{,hApvqh

>vq}Èr-rtwV±f vqd-hXpyv,hArSxw]pv,rtvqhª}'hhA{qw]}SffhAvq}Z« hrpq}Erp,ps-g<h&v,d-rv¦vqdfhX{q}Ssf-]vq{,

fh§r[wF¢ahvy¤hAh·phA{qSh{'rtaXs-pqh{'§p§rt{,h«

cdfh-rt8h{p¦x¡V§xhA ¡>vq}EvqdfhF}S¡}¤'fEph v,¡}S-p«aV ®-{,pv¦pqhAvq} p¦xhS}tv,hA]vq} rEpd-}{qv

-{qhphASv*rv,¡}S}t7c7z«bV0pqhA}S-pqhA v,¡}S¾xhpq{q¢ahp}'vqdfh$g&}Vfh§p«cV vqd-¡{* pqhA v,¡}S f{,hApqh>v,p

v,dfh rt-r¡wxpqp}r&pg&f©®-h$g<}xxhAZrt-Xvqd-h {qhpsf¡vort{,hsaphªv,}¦v,dfhrtartwVpq§p}r<g&}{,h{,hAr¡§pvq§

(7)

g&}xxhAL«cV §rpv<pqhA v,¡}S §p¦xhA}vqhA]v,}ÈVsfg&h{,§rthufrtg&fhª¤'¡vqd¡>vqhA{q-{qhv,rv,¡}S-pr¢a}Ssxvv,{,rt´ª

³r¡{,fhpqpA«

½

-r{v,sf§rt{'¡vo¤'¡Ä¢ahpqdf}¤'vqd-rtv

/ $/213 $'9" $ "F

!"$# %'&)(+*,.-0/,213-04

cd-h7}SffhAvq}-prt{,hox}-hosf-xhA{r ¤'-x}¤¥f{,}tv,}x}-¡£h7c7zUN ½ z«SzrS*£hv*p|rt{,hvq{*rtapg&¡vvqhF

}S{,fh{Zrtag¦s-pv.¢ahr*£Vf}¤'hAxShAo¢Vwvqdfh9h-VÒs-pqh{« V-rS*£hvQ§pZ}Sp,pQ¤'dfhAvqdfh9rS*£Vf}¤'¡hxhAg&h>v

f}>hp&f}tvXr{q{,hX¤'¡vqd-¡¥v,dfh·hApvqgFrvqh {q}Ssf-¾vq{,¡¥xh§r[w« V ar*£hv<}Sp,p&§pª}S-p§xhA{qh¾rpFr

}fShApvq}hhA>vA«

½ ]}{*xh{°v,}$}8h<¤'¡vqd vqd-h<{,}s--Ev,{q fh§r[w¯.pqhSh{*rt-r*£Shv,p°rt{,h¦vq{*rt-pqg&©vqvqhA ]rSxrt-h

¤'¡vqd-}sxvX¤rt¡vqf }S{r*£Vf}¤'hAfhg&hASv« cdfh phvX}t sf-rS*£Vf}¤'¡hxh¾ar*£hv,pF§pXArt¡h vqdfh

¤'-x}¤ rt-¡v,popq¡±Ah[r{qhAp }{*xh{v,}<dart-xh}Sfhpyv,¡}SZ«

R

¤'dfh f} -r*£ShvX§p$¡}>pyv$¡ r ¤'-x}¤ 4³pqs-AhAp,psf¤'¡-f}¤ 8 ¯ov,dfh]fhuVv ¤'¡-f}¤ p±h p

¡a{,hg&h>vqh$}tisf-©v«

R

¤'dfh&roar*£hv}Sp,p"}VAsf{U4³r¡hA¦¤'-x}¤ 8 ¯ar*£hv"{,hv,{,r-pg&§pqpq}pv,rt{qv,p"{,}gkv,dfp-rS*£hv

¢fsxvo¤'¡vqdEr<¤'-x}¤ pq±hd-rthÄ«

!"! 56-7389:;73*:=<1$>@?

cd-h¦pqh{,h{7sf8-rvqhp7¡v,p¤'-x}¤ p±h}xÒ¡fh¦¤'©v,dEhArS*dEr*£Vf}¤'hAxShg&h>vo{,hvqs-{qZ«cdfh¦pqh{,hA{

pqwV-*df{,}f±hpavqdfhv,{,r-pqg<§p,p}°}tx¡v,pÄfhA¤ -r*£Shv,pQ¤'¡vqdv,dfh|r*£Vf}¤'hAfhg&hASvÄ{,hv,sf{qapQ¡hrxfvq}

r

A* ')H'BK

}tx-rS*£hvZvq{*rt-pqg&p,pq¡}S-p«ÄzrS*£hv*pZr ¢ahr*£Vf}¤'hAxShA¡¢-rv**d

`C

rtf-{q}Sf{q§rv,h

v,sfffF}t-rt{*rtg&hvqh{2DQ«

!"E 573*4GFHI/H

cd-h{,h§prt§p}¦vqdfh 3)KI*+ 3 f{,}xhpqp¤'dfh{,hvqdfh¤'-x}¤ §px}s-¢f¡hrtvhr*d$ps-AhpqpsfQ¤'¡ax}¤

rSp9}-vqd-h°¤'-x}¤pq±h°p¢8h}¤rf{,hÏxh®-fhAFvqdf{,hApqdf}§Ä« h¤'¡Ä-}tv'xp,sapqp}tZv,df§p9hrv,sf{qh

d-h{,h¯fpq¡-h¤h°}xs-po} pyv,hArfwXpyv*rv,hrt-r¡wxpqpA«

J

/ $F($'

E"$# %LK2- :M*.>NH=1$>6O@*.O@F'PQ*R2-7IS>@RUTIVH:WKXH/=IS>@F PY1$F F 13*.>

h'}S-p§xhA{.v,d-rvvqd-h{,}sfvqh{d-rSpr7Sh{,w°§rt{,h¢fsx²Qh{¢fsfv|¤'d-rv,hhA{"¡v,ppq±hvqdfh¤'-x}¤ f{,}tv,}x}

pvq{,hApv,}Ertg<}>pyv®-|¡v¡pvqhrxwÈpv,rtvqhªpq©v,s-rv,¡}SZ«ªcdfhF-r{,rg&hvqhA{}t¡>vqhA{qhpyv §pvqd-hªsf{,{qhA>v

r[r¡§rt¢fh°{q}V}g ¡vqdfh ¢-sx²8hA{7rv'v,¡g&h[ZrthA]\_^Z`*«

h<rSpqpqsfg&h v,d-rvvqdfh¦¢fsx²Qh{}>v*rt-p7}>vqVsf}s-pfrv*r:4?-sf§Ertf-{q}[uxg&rtvq} 8¯ar-a\b^CZ`'p

r<8}Spq©v,¡Sh{qhrtÄVsfg¢8h{«cdfh ¢fsx²Qh{7p'pqh{,hXrv7pq8hhAdcfehg-«

(8)

cdfh<sf{,{,h>v7¤'-x}¤ p±h¦rv°pqh{,hA{p^CZ` ¯Q¤'df*dÈprt§p}Xrª{qhrt.Vsfg¦¢ahA{A«

h<}ap§xh{

v,dfh}}¤'¡f&pq¡g&f©®ahA$g&}Vfh }t"}SahA{,rtvq}&Q

R

vqdfhpqh{,hA{vq{*rt-pqg&©v*p'rtQvqdfh -rS*£hv,p¤'¡vqdf ©v*p¤'¡-f}¤ rtvv,dfhp,rtg&h°vqg<h

R

cdfh°¢-r*£V¢8}fhodarprtªx®-f¡vqhpqahAhAXpq}v,d-rvrt-v,dfh°-r*£Shv,p9}tZv,dfhp,rtg&h¤'¡-f}¤rt{,{qhp

pgs-©v*rtfhA}s-pq¡wX¡$vqd-h ¢fsx²Qh{

R

vqdfh°haVCsaphA{rS*£>-}¤'¡hxhp|rt-v,dfh°-r*£Shv,p{,hAhA¡ShA<{,}g2v,dfh°p,rtg&h¤'¡-f}¤ ¡Xvqdfhpqrg&h

-r*£ShvE4³rS{qhASrv,hAªrS*£Vf}¤'¡hxhAg&h>v*8«

dfhA·phA{qSh{vq{*rtapg&¡v,p¡v,p'¤'-x}¤ ¯x¤h rp,psfg&h

i« ½ xvqdfhsf{,{,h>vZ¤'¡ax}¤^CZ` \b^CZ`*¯v,dfh\b^Z`Q¢8hA}Sg&hAp\b^Z`$^CZ`Zrt-$^Z`Q¢8hA}g&hAp

^CZ`

Fx«h§phS¯f¡$^Z` \b^Z`*¯xv,dfh \b^CZ`¢8hA}g&hAp'-¯frt-$^Z`¢ah}g&hp^CZ`x«

E"! 1$F :M/=-;H- PQ*R2-7

½ vqdf§p"g<}xxhAV¤hpsf-a}>ph9vqd-rtv"v,dfh¢-sx²8hA{¡hAftv,d ^CZ`"rt-vqdfh¤'-x}¤hfvqd ^Z`"rt{,hxhpq{qhvqh¯

!"#$"&%'%(%¯) *"#$"&%'%L rt{,h°>vqhAh{*pA«

½ v<p<ps-fa}>ph]vqd-rtvv,dfhXhfvqd}'vqdfh¤'¡-f}¤5§p¦¡-{qhrpqhA]¢VwiS¯}{+ -, rtv<rtVw

pvqhA$vqdfh¤'-x}¤ §porff{qhpqpqhAc4dfhA{qh ¤h d-r[Shv,}ªp8hA©wvqdarvo¤'dfhA. ./0 ¡v7¢ah}Sg<hp1h82

v,dfhhfvqd·}{,hh ¢-sx²8hA{Art·-{,hArSph¢Vw i }S{7r·¢ahg&rSxhf¯-}¡}¤'f&v,dfhg&}xxh"f{q}Sa}>ph

r¢a}Sh«

h ¤'¡g&r¡-¡w }xsaph$}sf{&f{,hApqh>v*rvq}¾} v,dfh }>v,¡Vsf}Ss-pg&}xxhAL¯¢fsxvF¤h¤'¡'}sfvq¡fh

pq}g&h pq£hv**dfhAp{,}g v,dfhx§pq{qhvqhg&}xxh.rSp}tv,h·rp8}Sp,p¢fh«

E"E %LK2- /=*NO@>@RXH/143XPQ*R2-7

56'5687 9:

¶;"»<;Z¹ ¶ "8=³A>=L ¶@?BA9»<;¶@; =³" » ; ¼¥/=A ¼ ¶ "³ ¸

hgFrt£Shr&sf{qvqdfhA{rff{,}[uVgFrv,¡}S¢VwrSpqpqsfg&fFvqdarv7¤'-x}¤opor{q{,h}·¢fsf²8hA{rA}S{,xf<vq}

r<z}§p,p}Sf{,}xhpqp}"{*rvqh+C e g-« ©v,df vqdf§p'g&}xxhÄv,dfh {,}sf-Xvq{, fh§r[wVp8h{phA{qSh{pC«L«Ä«

r- p z}Sp,p}SÈ¤'¡vqd g&hArcLDC.« -x}¤op rt{,{,¡Sh¦}S ¢fsf²8hA{r}{*xfXv,}Er$z}Sp,pq}È-{q}xhpqp

}{*rv,hEC.«"V sf{qvqdfhA{hhA}trt¢-pvq{*rvq}]¡ vqdfhFg&}xxhA9}S-p§pv,pSv,} g<}Sf¡vq}{,f$vqdfhªr{q{,¡r

8}>vrSp9z}Sp,p}SªhSh>v,prt-rvhArS*dªz}§pqpq}FhAh>vvq}¦{,r-x}g&wFphA¡h v9v,dfh°vq{*rt-pqg&©vqvqhA{pqh{,hA{

*¯Vsff¡}{,g&¡wF ^F"JL)`*« ¡vqdf$vqdf§pg<}xxhA8vqdfhA{qh°pf}<fhAhAFv,}¦£ShhAªvq{*r*£¦vqd-h°hufr vgFrv**df¡-

¢8hvy¤hhAªphA{qSh{|r-&¤'¡ax}¤ pq±h«

½

vpqsx´ªhpvq}£hhA<vq{*r*£}Qvqdfho{,hart{qvq¡vq}<sf-vq}GQ^IH<"Z`*Q

Q^8HJ"$Z`K

Vsfg¢8h{'}pqh{,hA{,prv'v,¡g&h[Z¤'©v,d$¤'-x}¤ p±hL0H

L

4yiH8

¡vqdMQ^ g$"$Z` N«

cdfh<hux8}fhA>vq§rt.{,}s-- vq{,Èg&}xxhp°}SVh-¡hASv7}{rF®-{*pyvrt-r¡wxpqp7¢fsxv©v§p7dfd-¡w f}S

{,hAr¡§pvq§t«C6"{*pyv¯S¡vrt{,hApFvq}V}§rt{,h'-{q}Sa}S{v,¡}S&Q"rf©²Qh{,h-ho¢8hvy¤hh&vy¤}}-pqhAsxvqho{,}s--

(9)

v,{q xhAr[w ¤'¡9¢8hªSv,h{,f{,hvqh rpr ar*£hv¡}>pqp¢>w vqd-hXphA{qSh{r-rs-phªr ¤'-x}¤2d-r¡Vf-«

YxhA}S-¦vqdfh7f{q}S-rt>rv,¡}S¦xhAr[w<}>v*rt-pvqd-ho¢fsx²Qh{9fh§r[whux8h{,¡hA-h<¢>wvqdfh7rSpyv9ar*£hv}tQvqdfh

¤'-x}¤ ¯ C hufr v,¡w

¤'d-*dE§po-}tvhuxah vqh vq}d-r[hr·hux8}fhASv,rfpvq{,¡¢-sxvq}Z« ½

³rS v'¡vo¤'¡Z¢8h f{q}ShXvqd-rtv'vqdfh ¢fsf²8hA{7xh§r[wF¤'¡Z¢8h}Spqh°vq}

«

56'56

¶ "I=³A>=³ » ¼ ¶ " º =

:

?Z¶ ¼ ¼ ¶ "L ¸ A ""< ; ¼ » A » ¶ >=; >= ¶

½$v,dfpg&}xxhAZ¤h rSpqpqsfg&h°vqd-rtv'vqdfh f{,}artSrtvq}Xfh§r[wªd-rpvy¤}F}Sg<8}-h>v,p`Q

R V ®fuxhA$¢fsx²Qh{xh§r[w5L

R

Vk{,r-x}Sg hux8}fhASv,rZxh§r[wª}"g&hAr¯-rSpqpqsfg&hAXvq}&¢8h gs-*d·pqg&r¡h{v,d-rtaL«

h¦ArtEpqhh v,dfh³rS v,}{ L rSpvqd-hf}Sg<-r.¢fsx²Qh{r-r©vywahA{°pqh{,hA{A«U6f}S{ov,dfh¦}VhAf¡hA-h }

v,dfhf{,hApqh>v*rvq} ¤h ¤'¡rtÄv,dfhpqg&r¡"hux8}fhASv,r.xhAr[wvqdfh )H'* 3*3 _ ¯-¢-sxv¡vr·¢ah

~ysapyv7rF}g&a}Sfh>v'}tvqd-hf{,}-rSrv,¡}SXxhAr[wS¯x}{'huxrg&f¡hpq}g&h¢fsx²Qh{ovqg<h vqd-h df¡Sd·p8hh

art{qv}.v,dfh fhvy¤}{,£Q«

½ <vqd-pg&}xxhC¯tv,dfh'phA{qSh{rt{,hh¡vqdfhA{P48"vq{*rt-pqg&©vqvqf-¯4³¡8®fuxhf{,}artSrtvq}fh§r[w}{^48

È{*rtax}g0f{,}VhAp,pfXfh§r[w« h<£hAh·v,dfh¦{,hart{qvq¡vq}·sfa vq} Q^8HJ"$Z`o¢fsxv¤'¡vqd rx¡²8hA{qhASv

g&hrtffQ

Q^8HJ"Z`

Vsfg¦¢ahA{'}tphA{qSh{*p9 f{q}xhAp,pf&rvvqg&h[Z¤'¡vqd ¤'-x}¤ pq±hL H

L

4]F8

½ vqdf§p'rSphQ^g "$Z`.« ½-xhAhAÄ¯f¨>s-rSv,©vyw Q^g$"Z`|§phA¨>s-rav,}v,dfhf{,}8}{qvq}X}"pqh{,h{

-{q}xhpqpqf<rtvvqg<h[Z «|cd-hr[h{*rtShortsfh }tQ^g "$Z`}hA{6Z9§p'hA¨>s-rQvq}

«

cdf§pFSh{,wg<}xxhAo§pFgs-*d {,hArt§pyv,vqdart vqdfh·-{qhA>}sap&}fh·rtaArt¥¢ah v,{qhrv,hA rp&¤hL«

Dsxv¦¤hF¤'¡|®-{,pvd-r-xh&vqdfhª®-{,pvsff{,hAr¡§pvq§&g<}xxhA9¤'df§*d ¤'¡9S¡Sh<vqdfhF}Ssf-frtvq}-p}t'}sf{

{*rtg&hA¤}S{q£Q«

' "X" $ '¦" ('"! F('

#@"$# $ *SHIVH=13*.>FfI>R F&%2FH-P R2-F :M/1432H=13*.>

h&xhf}vqhb\_^('"Z` *) ^\b^CZ`e+'M`rt-M ^8HJ"$Z`

-,

,.

Q^IHJ"$Z`*¯ C v,dfh<fh-pq©vyw·}|¤'¡ax}¤p±h

fpvq{,¡¢-sxvq}Z«½X}vqdfhA{¤}{*fpA¯F ^IHJ"$Z`K /

10 2

2

3

^8HM$^Z`$`9¤'dfh{,h

3

^`9p9vqdfh@W¡{*rosf- v,¡}SZ«

½ ·v,dfhg&}xxhA.¤'¡vqdEf{,}xhpqpq¡-&vqg<hS¯-v,df§p7§poh¨SsartZv,}Fvqd-h¤'-x}¤ p±h¦xh-pq¡vyw}pqh{,hA{o

-{q}xhpqpqf<pv,rtvqhS« hpqd-rtZg<g&hxrtvqhA¡wª}Ssxvqfhvy¤}&g&a}S{v*rt>v'a}S¡>v,p`Q

i«'cdfh¨>s-rt>v,©vyw \b^('"$Z`rSfx{,hAp,phpr¦-{q}S¢-rt¢f©vywXfpvq{,¡¢-sxvq}Z«

Fx«'cdfhX¨>s-rSv,©vyw Q^8HJ"$Z`°rSfx{,hAp,php r·pyv*rv,hFsf-vq}}tvqd-hXpwxpvqhAg rta 3-)K 3 pf}tvr

f{,}¢-r¢f¡¡vywXx§pyv,{q¢fsxv,¡}S

cd-h{,h}{,h|¨>s-rt>v,©v,¡hp\b^' "$Z`.rt-Q^IH<"Z`Är{qh|-}tv"pqsx´ªh>v.v,}xhpq{q¢8hvqdfhf{,}¢-r¢f¡§pyv,¢8hdar[S

}{}.vqd-hpqwxpyv,hg «cdfh }Sg<-¡hvqhf{,}¢-r¢f¡§pyv,°xhAp,{,xvq}}tZv,dfhpwxpvqhAg pS¡ShX¢Vw&sfa vq}

4

^' "65<"Z`K ) ^\_^Z` e7' "#Q^IH<"Z`K 85V^IH`$`*¯-¤'dfh{,h95V^4%`por<8}Spq©v,¡Sh°sf- v,¡}SZ«

(10)

#@"! %LK2- -6O@IH=1$*.>@F IS>RXHK@- IF&%2P 32H*SH=1$: I 3 3@/=*21$PQIVH=13*.>

sart>vq¡vyw \b^' "$Z`p,rvq§pwhApv,dfhx¡²8hA{qhASv,rÄhA¨>s-rtvq}

Z

\_^('"Z` *c

'

\b^('"$Z`

C

L

2

\b^(' ^CZ` "Z` f\_^('"Z` % 4. 8

Yx¡g&r{qwªhA¨>s-rtvq}}{1 ^('"Z`p

Z ^8HJ"$Z`

C

L

^\b^IH+0F"$Z` ^8H 0F"$Z`B ^41f\b^H<"Z`$` ^H<"Z` ^8HJ"$Z``% 48

Dsxvvqdfhphvy¤}hA¨>s-rtvq}-prt{,hf}tv pqsx´ªh>v7v,}xhpq{q¢ahvqdfh<pwxpvqhAg pq-h¦©v x}VhApf}tv}SSv*rt

v,dfh|~y}S¡>vxpvq{,¢fsxvq}X}t\b^CZ`9rt-GQ^CZ`*«6-}{vqdf§p9hA-F¤hpqdf}s-Fsaph°¨Ssart>vq¡vyw

4

^' "# "Z`*«|cdfh

h¨>s-rv,¡}S

4

^`p}S{ 'aehgQ

,

, 4

^('" "$Z` C 4

^' "# "Z`'c

,

0 2

2

4

^' 0F"#

^

B``

4 8

¤'d-h{,hs-- v,¡}S§poohr[Vpqfh7sfa vq}$v,{,r-p§rv,hA¢VwXr<{qhrtÄVsfg¢8h{+Q

^('M`K g ¤'dfhA 'M

^('M`K N ¤'dfhA 'M

d-h 'G g<¤h}¢xv*rtv,dfh §rpvh¨>s-rv,¡}S&Q

,

, 4

^g "# "Z` C 4

^g "# "Z`

0 2

2

4 ^ 0F"

^

B`$`4

4 ^ F "

^ ``

4 8

cd-h¦{,hApq}sxvq}È}tpqs-*dÈh¨>s-rv,¡}SÈ§pSh{,w ¡>vq{,§rv,h¦¡9f}v ¡g&8}Sp,p¢fh¦¤'¡vqd huxpvqfvq}V}¢8}[uVhp«

7}¤hAhA{'©$L v,h-fp7vq}X¡x®af©vyw 4 C

}{°psf´F¡hA>vqw§rt{,hEL:8¯-v,dfhEvqdfh¦¡g&©v,¡f$x§pyv,{q¢fsxv,¡}S

} Q^`rt- \kv,h-vq}ªpqg<-¡¡wrSp¤h¤'.xhA{q¢8h°¢8h}¤ «

! fh'g¦s-pv9}¢-pqh{,h}&}Sfh'd-rta&¡a4. 8vqd-hohuxf{,hAp,p}¦}tZ¨>s-rt>v,©vyw

,

\b^' "$Z`}>v,r¡ap³rvq}{

c r-CZ«·cdfhA{qh}{,h \b^CZ`pqs-pv,rt-prE[r{q§rv,¡}S {,rtvqhF}t'}S{,xhA{[c rt-C.« ! ]vqdfh}tvqd-h{d-r-Ä¯

48 ¯¨>s-rt>v,©vyw ^8HJ"$Z` }¢VV¡}Ss-pq¡wEr{qhAprtv¦r {*rvqh<L v,¡g&hppqg&r¡h{¯-rtg&hw

«·cdfhA{qh}{,h

¤'d-h L pr{qShF¨Ssart>vq¡vyw ^IHJ"$Z`°v,h--p vq}·¢8hXpq}Ep}¤'wÈrt{,wV¡f$v,d-rv}Sfhªr rp,ps-g<h&v,d-rv

\b^Z`gFrv,*d-hAphuxrS v,¡wvqdfh7pvqhrxw<pyv*rv,h7x§pyv,{q¢fsxv,¡}S#"\^('"$Z`¤'dfhE^'"Z`§p®fuxhFrt-Fx}Vhpf}tv

*dartfSh$vqg<hS«

½ v<¤'¡¢8hpqdf}¤'vqd-hXfhu>v&ps-¢xÒpqhAvq} v,d-rv¦vqdfh$pyv,hArfw]pv,rtvqh "\b^' "$Z` %$ 'A0^W^Z`';`*¯

v,d-rvog&hrt-phuV8}-h>vq§rtC¯frt-df}¤ ³rpv'vqdfh \_^CZ`}VhA{qShAp9vq}F¡v,popv,rtvq}-r{qwFpv,rv,h«"

#@"E %b/=IS>F 1$->NH T[-K@I;,213*.O@/h*8'&)(+*-,d4 1H=K/.-R10 R@1$FH/1$TOH=1$*.>

h }S-p§xhA{v,dfhpqxh pqwxpyv,hg ¤'dfhA{qh°vqd-hfpvq{,¡¢-sxvq} }t §p®fuxhA$rt-$x}VhAp-}tvo*d-rt-h7¤'¡vqd

v,dfh@\b^CZ` «cdfp|p9f}tvv,dfho{,hArtapwxpvqhg5p-h@\b^CZ`r-EQ^CZ`r{qh'rS vqsart¡w<xh8h-fh>vA«cdfhA{qh}{,h

¤h xh-}tvqh°v,dfp'³rt£h pqwxpyv,hg \b^CZ` «"

(11)

[.hv°}-pq§xh{°rtEf¡vq§rtxpvq{,¢fsxvq}Epqs-*d·v,d-rv $

6

}S{pq}g&h <" Qe g-«

h¦rt§pq}

}-pq§xh{vqdarv $

rt- e c C.«

h xhAf}tv,hE¢Vw \ ^ `&vqdfh:["rtf§rh vq{*rt-p}{,g $

« 6-{q}Sg h¨Ssarvq} . ¤hEShvX¢Vw

["rtf§rhQ

Z \

^"Z`K !c )c.\

^"Z`B CW\

^"$Z` ^$ ` % 4 8

cdfhA{qh}{,h°vqdfhpv,rtvq}-r{qwFx§pyv,{q¢fsxv,¡}S p'z}Sp,p}SX}{*rv,h e g&pqs-*dXv,d-rv

C0^1 $

` c 4 8

BE}{,h}hA{"¡Qvy¤} f¡vq§rt8xpvq{,¢fsxvq}ap \"

^' "g `rt- \" ^('"g `p,rvq§p®-hAp $

«cdfhA{qh}{,h

v,dfh{ov,{,r-pq¡hASv7fpvq{,¡¢-sxvq}Z¯8*d-rt{*rvqhA{q±hX¢Vwªv,dfh{X["rtf§rhvq{*rt-p}{,g \

^"$Z`'rt- \ ^"$Z`

v,h-v,}&}VhA{qSh«

rtg&hwX¡v7}Sg<hp{q}Sg vqd-rtv

\

^"Z` f\

^"$Z` ;^[^Cc C^$

0 ``Z` ^\

^"g ` L\

^"Bg `$` 4-;=8

r-Xvqdfh}VhA{qSh-h7§p'hux8}fhASv,rÄ}t{,rtvqh "!#

%$

c C0^$ `'&[e gf«

#@"# ( *.1>.H H/=IS>F 1$->NH T[-K@I;,213*.O@/h*8'&)(+*-, I>R10 ( *-,

hÈrSpqpqsfg&h vqd-rtvXv,dfhÈx§pyv,{q¢fsxv,¡}S }t \b^CZ`FpXhuxa}Sfh>v,ro}t -r{,rg<hvqhA{ W^Z`*« ½-fhhA¥¤'¡vqd

\b^('"$Z` ;^ ^CZ`';`*¯ahA¨>s-rv,¡}Sc4

.

8¤'{,©v,hAp

g c W^Z`);^ ^CZ`';` C0^$

0 `*M^4 ^CZ`'M` " 4iA=8

¤'d-*d$¡g&fhApv,dfh fh>vq¡vyw

C0^ $

` c ^CZ` 4iiH8

hd-r[h $

,+.-

^8HJ"$Z`+$

.#/

HQ« s-rt>v,©vyw ^CZ`9§pvqdfhA{qh}{,h}Zsf-vq}$}t.s--

v,¡}SG^4%'"$Z`*«

cdfh|®--rthA¨>s-rv,¡}SpQv,dfh{,h}S{qhS¯A*d-rffvqd-h9pqArt¡-}>r{q§rt¢fhSZ8¢>w°r³rvq}{7L QB

^8HJ"$Z`K

^8HJ" L Z`3Q

Z ^IHJ"$Z` C $

. ^IH 0F"Z`B C^4$

. ` ^H<"Z` C$ ^IH` 4iHF8

Vv7pvqhrxwpyv*rvqh¤hd-r[h°vqd-h{,h}{,h ^8HJ"$Z` ^8H`3Q

^8H` $

. ^IH 0 `B ^41$

. ` ^/H` % 4i . 8

¤'¡vqd$v,dfh fh>vq¡vyw

1 +0-

$ . ^IH`

/ H

cC

4i8

½ v'§p'hArt{v,d-rvvqd-h°¢8hApv'¤r[w&v,}Fp}S¡Shovqd-hr¢a}Shh¨>s-rv,¡}S-ppvq}&s-pqh Frpr<-rt{*rtg&hvqh{rta

v,dfh$v,}<huxf{qhpqpCJ c]rp'r¦sf-vq} }t 8«

(12)

#@" 1$>@R@*4 FH-0ISR %XFHIVH- R1$FH/13TOH=13*.>

! s-{r¡g §p|v,}<rSpqpqsfg&hov,d-rv\b^CZ`9§p9z}§p,p}Sª}tZ®-uVhª-r{,rg&hvqhA{ 8¯>vqdfhA{qh}{,h Q^Z`|¢8hdar[hAp9¡£h

r&pqhg&&BEr{q£S}Ff{q}xhAp,pp,rv,pwV¡-$i Fx«Vv7pvqhArSxwXpv,rtvqh¤hd-r[Sh&i-«

h7rt{,h'Sv,h{,hApvqh¦>vq} v,dfhosfa}ax©v,¡}S-rtaxpvq{,¢fsxvq}&}8v,dfho¤'-x}¤¥p±hS« ½vp9¡>vqhA{qhpyv,¡-

v,}$}-pq§xh{°rpqh¤'d-h 8« ½Evqd-prpqwVg&xvq}vq§rSph¦¤h&rÈ}S-pqxhA{ ^8H` M^8H =`*«

¨Ssarvq} 4yi . 8{,h¤'{,©v,hAp

M^8H` $

.

M^8H+

=`B ^$

.

` ^/H` 4i 8

¤'dfhA , g¦vqd-h hA¨>s-rv,¡}Shux-rt-fhAXvq}&®-{*pyv'}S{,xhA{¡ ª¢8hA}g&hAp

^4 H

=` ^M^8H`

C^IH`$` /H

M^ H` M^8H` 4i 8

¤'d-h{,h ^8H`pv,dfh®-{*pyvoxhA{qrv,¡Sh°}.sfa vq}M^8H`rvo8}>v'w«

YVg&f©wVfF¤h }S¢xv,r¡vqd-hx©²Qh{,h>v,rÄhA¨>s-rv,¡}S&Q

HM^8H`B^8H` H ^/H` 4i 8

cd-ph¨Ssarvq}$§p'hArSpw&v,}ªp}S¡ShV§rBEh¡$vq{*rt-p}{,g ^`K ,+

-

^IH` H

/ H,Q

^ `B ^ `

^10 `

^` 4i 8

Dwª®-uVf ^ ` ^` !

#"

^/ `|¤hhv

^` W^ ` ^41 ` % 4i`;=8

cd-hr¢a}Sh°}{,gsf§r§p'hrpqw&vq}ªpq}h°¤'©v,d$ ^`K %'&)(+*

^1 ( ` «|cdfh{,h}S{qh

^ ` ,% !

"

^/F`.-

(+*

^1)/

( ` 4Ft=8

cdfh r¡sfh}0%§phuVv,{,rS vqhª{,}g vqdfh §xh>v,©v,¡hp1 ^4` ,++ ^IH`

/

HE *¯-r-X¡v7}Sg&hAp

^ ` 32

54

6

"

^ F`.-

(7*

18/

(

18/

(

4FxiH8

½ v7}g&hApv,d-rv

^`

54 -

(+*

1)/

(

1)/

(

4FF8

r-c4yi8¢ah}g&hpvq}

cC

1 +0-

$ . ^IH=`

/ H

9

4F . 8

¤'d-*d$¡hrfpC c

4 & (+*

;:#<=

;:

<= <>

«

(13)

!

{'¢Vwª{,hSh{*ph@B·h¡ ¡v7}g&hpvqd-rtv

^IH` 2

4 -

(+*

^418/

( ` * ;^ / H ` " 4F8

0 * ' & (+*

^)/

( ';`*«

6-{q}Sgvqd-h'¤'¡-f}¤x§pyv,{q¢fsxv,¡}S&¤h}¢fv,rt<vqd-rtvvqdfhor[Sh{*rtSh9-rS*£hv{,hv,{,r-pg&§pqpq}Vsfg¦¢ahA{,p

§p

¯8¤'df§*d·vqhA-fp7vq} i¤'dfh C·v,h-fp7vq}X±h{,}-«ocd-h¦r[hA{,rhVsfg¢8h{}t|-rS*£hv,pox{,}-ah

8h{'¤'-x}¤ p ^

=`¤'df*d$v,h-fpv,} f«

#@" 1$F :M/=-;H- PQ*R2-7

½ ªvqdf§p9g&}xxhAa¤h7pqsff8}Spqhovqdarv9v,dfh7¢-sx²8hA{h-tvqd - ^Z`rt-<v,dfh¤'-x}¤¥hfvqd-p 1 1^CZ`

r{qhX¡>vqhAhA{,pA¯ Xg$"&"#$"&%'%(%¯ "#$"&%'%L" 1- "#$"&%'%(%«:V'v,h{Fr-x{qhpqpqfErE¤'-x}¤ 1

>

rv

pq}g&hv,¡g&h2Z"vqdfhpwxpvqhg5rff{qhpqpqhAprfhuVv9¤'¡ax}¤ 1 'rvv,¡g&h2Z_Z2% 9r*d&¤'-x}¤ p|pqhhAvqh

{*rtax}g&w¯frtZ¤'-x}¤op'r{qh C«C«Ä«cdfhv,¡g&h8}>v,p'}¤'-x}¤ rff{qhpqpq¡-¦}S{qg0r&z}§pqpq}<?-}¤

>vqhA-p¡vyw c¯>r-E §prpq}*d-rfhFrvrvqg&h78}Sv¤'dfhAXr ¤'-x}¤ §prSfx{,hAp,phÄ«"cdfh°*d-rt-hAp

}"¤'-x}¤ ¡hAftv,d-p1

^Z`xh8ha}SG ^Z`*Q

^Z_Z`

^Z` ^CZ` 0^CZ`2"

^CZ` 0^CZ`2%

7h{,h¤h xh®-fh ^D `4<rSp6DB%Vv'vqdfhp,rtg&h°vqg&h g&}g&h>v[^CZZ`

^CZ_Z`K "!#

$

g$"4 ^Z` ^Z`'&%

6-}{®-f¡vqh<>s-g¢8h{}t|¤'-x}¤opZL)v,dfh8h{q}{,gFrt-h}tv,dfh&pwxpvqhg §psf§xhAÈ¢Vw r<BErt{,£}

*dartZ«.cdfh³rS vq}S{Ï*d-r¡°¤h¤'t¡VShApvqSrv,hp"xh®--hA°}°vqd-h9phvZ}tfpqhA¨>sfhahAp

$

"# "&%'%(%&

r- r¥rt{,r¢fh >¯¦¤'dfh{,h (

pEvqdfh¾{,rtvq} }tF¤'¡ax}¤op·}tFhfvqd DJ" D g "&F" )">%(%'%("

0 - %'%'%-cdfh x§pyv*rt-h°¢8hvy¤hhA$vy¤}FpqhA¨>sfhahAp§poxh®-fhA rSp

3

^ /" `

*

"#

%

cd-h<pv,rtvqh&p-rSh<}t9BÈrt{,£} *d-rtÈ§pxhVsfg&h{*rt¢-¡h&rt- rpZ , v,dfhFxpvq{,¢fsxvq} }t@^I/" `

v,h--pvq}<vqd-hpyv*rvq}art{,wªxpvq{,¢fsxvq}$}S{ortVw&®-f¡vqhEL%

6-}{rªpg&}V}tv,d·sf-vq} 5V^8/" `vqdfh<hAfh{*rv,¡-F}8h{*rvq}S{

5V^I/" `}³rvq}{qÏ*d-rt·d-rp

v,dfh}{,gQ

5V^I/" `K cS^5V^8 F" ` 5V^I/" `$`

C"!

$#

&%('

^5V^I/" $ 3L)` 5V^I/" `$` ^)

* ` 4F 8

)#2$+

'

5V^g " h^$ %(%'% $ `4L)` 5V^8/" `$`^ ,

`.- "

(14)

¤'d-h{,h $ §p'r<hAvq}S{[^g$">%(%'%g$"&"g "&%'%(%`¤'¡vqdi#x}SGCCvqd f§rhS«

[.hv

"

1"¢ah7vqdfh7{,rtvq}}tÄ¤'-x}¤op|}Z¡hAftv,dE " *"#$"&%'%(%>rt-&hv Z¢8hpqgFrtL«cdfhhA¨>s-rv,¡}S

4F 8opqsfShApv,p'v,d-rv°}{[\

$

E N'&S¯8}{

"

(

r-

"

(

¤h°dar[h

_\ cS^\

f\ ` C -

2

^\ L\ ` "

" .e g$" 4F 8

b\

*c0\

C -

2

^ "

1

# % \ ` "

"

( C

L "

( \ ( "

( "

(

^41f\

(

`

"

(

^41f\

(

`$"fDde " 4F 8

"

C

L "

\ "

^4f\ ` "

\ ( -

2 ( %

fpvq{,¡¢-sxvq}Z« Dsxv ·p¦*d-rt-f Lvqg&hAp³rpvqh{vqd-r "Zv,dfh{,h}S{qhª}{§rt{,h5LM" L , "

¤hÈg&hAhv$vy¤}v,¡g&h pqArthAprt- rt }ap§xh{X³rpvrt{,§rt¢fh r-pq¡}¤ rt{,r¢fhAp q¯7pq} vq}

p,r[w¯pqh-r{,rtvqhA¡wS« V pv,r-frt{*rt-f{q}>r*d]}{<psa*d £V¡- }tort{,r¢fh pqhart{*rvq} Zpvq}È®fu p}¤

r{q§rt¢fhAp°xsf{,f·p}Sg<h¦vqg&h&¡>vqhA{qr

% ½]}sf{ rSph

d-rp°v,} ¢ahFpqg&r¡r- }V}{*x¡arvqh

¤'¡vqd L!pq} vqdarv¦xs-{qf

v,dfhXx§pvq{,¡¢fsfvq}}t ¢ah}Sg<hp¡}>ph&v,} vqdfh$pyv*rvq}art{,wE}fh 4}{

x§pyv,{q¢fsxv,¡}S ®fuxhA xsf{,f&vqg&h

%G8^V'v,h{7vqd-rtv'vqdfhpq}¤ rt{,r¢fhAp'rt{,h*d-rfhª}S¡}¤'¡-

pv,rtvq}-r{|}-hAp9}{N\14³¤'dfh{,hov,dfh}>h´ªh>v,px}f}vxhAahA-ª}S Z 89r-Ff}Sªpyv*rpq¡}S-rt{,w}SfhAp|}{

4¤'d-h{,h}Vh´ªhap'xh8h-$}SdZ 8«

½

XArpqh'}tÄ{*rt-x}Sg3rt{,§rt¢fhAp r-D vqdfhrtx¡vyw<}tZpsa*d&rff{,}s-*d&d-rSpv,}¢ah7f{q}ShAÄ¯vqdfh

g<¡v7h¨Ssarvq}ap}{vqd-hg&hArt$rtsfhApo}t[r{q§rt¢-¡hp'rp^L

,

!d-r[hvq}F¢8h'~ys-pvq¡®-hAZ« hx}Ff}tv

S¡Sh°rVwªf{,}hApdfhA{qh r-}-pq§xh{'}Sf¡wªvqdfh + C+b *+-)+ «

½ v'}S¡}¤op{q}Sg 4]F 8 ¯ 4]F 89vqd-rtv'}{®fuxh +

/ \ $^Z`

/ Z

c ! \

^Z` f\ ^CZ` - C -

( 2 ! \ (

^CZ` f\ $^Z`- ( " 4F 8

\

^CZ`K *2\ , g ! , " Z hg "

<"xv,dfh \ $^Z` g¦}{18«8