Development of Computer Aided Learning Software for Use in Electric Circuit Analysis
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Transcript of Development of Computer Aided Learning Software for Use in Electric Circuit Analysis
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7/30/2019 Development of Computer Aided Learning Software for Use in Electric Circuit Analysis
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(J`~~mzy`cgoca e}wl `~ ,N# Gmkmc/# Wmb Fe|8 , =1:/ 6=5$>6=?# M$deob egg~mzzmz8
ngmkmcIzmd`#mg}# >955# Ocwm~ cewo `ceb W~eczejwo `c H`}~ceb `f Mcaocmm~oca" Deceamdmcw" &Eyybo mg Zjomc jmz & Wmjlc`b `aomz# V`b}dm > C`#=# ,Zymjo eb Ozz}m/# OZZC >>> =91$=>9#ygf
=91
Ocw m~cew o`ceb W~eczejw o`c H`}~ceb `f Mcaocmm~oca"Deceamdmcw " & Eyybomg Zjomcjmz & Wmjlc`b`aomz
lwwy8//qqq#W}Mca~#j`d" lwwy8//a`#w`/^mzme~jl
Gmvmb`ydmcw `f J`dy}wm~ Eogmg Bme~coca Z`fwqe~m f`~ ]zm
oc Mbmjw~oj Jo~j}ow Ecebzoz
N~egbm Gmkmce(
ecg Jl~oz J`qmce
eGmye~wdmcw `f Ocg}zw~oeb ecg Mcaocmm~oca Wmjlc`b`a" Z`}wlmezw Dozz`}~o Zwewm ]covm~zow" ]ZE
E ^ W O J B M O C F @ E N Z W ^ E J WE~wojbm lozw`~8
Ejjmywmg >6 E}a}zw >955
Eveobenbm `cbocm
95 C`vmdnm~ >955
Kmq`~gz8
Jo~j}ow ecebzoz z`fwqe~m;
J`dy}wm~ eogmg bme~coca;Mbmjw~oj jo~j}ow ecebzoz;
Bme~coca z`fwqe~m;
ZYOJM#
Y~mzmcwb" oczw~}jw`~z e~m ~mu}o~mg w` wmejl d`~m zw}gmcwz
qowl wlm zedm ~mz`}~jmz" wlm~mn ~mg}joca wlm ed`}cw `f wodm
oczw~}jw`~z levm qowl wlmo~ zw}gmcwz# Nmje}zm `f wloz" m|edybmz
de nm `dowwmg w` nm enbm w` dekm ow wl~`}al ebb `f wlm ~mu}o~mg
dewm~oeb# Wloz jec nm y~`nbmdewoj qowl mbmjw~oj jo~j}ow ecebzoz
j`}~zmz ecg `wlm~ j`}~zmz }zmg ez y~m~mu}ozowmz# E bejk `f}cgm~zwecgoca oc wlmzm jbezzmz qobb bokmb j`cwoc}m oc f}w}~m
jbezzmz#
Qlobm z`fwqe~m oz `fwmc }zmg oc wlmzm jbezzmz" `fwmc ow oz
ecebzoz z`fwqe~m c`w dmecw w` wmejl j`cjmywz# Wmejloca z`fwqe~m
g`mz m|ozw" n}w de levm cb e y~mzmw c}dnm~ f y~`nbmdz ~ cb
y~`vogm wlm z`b}wo`c# @wlm~z y~`vogm e bodowbmzz c}dnm~ `f
y~`nbmdz n jlecaoca j`dy`cmcw veb}mz" n}w mejl mcgz }y nmoca
wlm zedm nezoj y~`nbmd#
Wloz yeym~ ocw~`g}jmz cmq bme~coca z`fwqe~m wlew egg~mzzmz
wlmzm zl`~wj`docaz# Wlm z`fwqe~m y~`vogmz e y~ejwojebb bodowbmzz
c}dnm~ `f y~`nbmdz n ve~oca j`dy`cmcw veb}mz ecg jo~j}ow
zw~}jw}~m# D`~m`vm~" ow y~`vogmz n`wl ec eczqm~ ecg ec
m|ybecewo`c# Focebb" ow oz gmzoacmg z` wlew zw}gmcwz ql` cmmg
d`~m lmby jec amw ow" qlobm wl`zm ql` g` c`w jec d`vm `c#
>955 Ocwm~cewo`ceb W~eczejwo`c H`}~ceb `f Mcaocmm~oca" Deceamdmcw" &
Eyybomg Zjomcjmz & Wmjlc`b`aomz#
>955 Ocwm ~cew o `ceb W ~eczejw o `c H`}~ceb ` f Mc o cmm ~ o c Dece mdmc w & E b o mg Zj o mcjmz & Wmjlc` b ` o mz#>955 Ocwm~cewo`ceb W~eczejwo`c H`}~ceb `f Mcaocmm~oca" Deceamdmcw" & Eyybomg Zjomcjmz & Wmjlc`b`aomz#
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=9< N~egbm Gmkmc ecg Jl~oz J`qmc
5# Ocw~`g}jwo`cEz ec mg}jew`~ oc `cm `f w`gez jbezz~``dz" O ed fejmg qowl wq` y~`nbmdz8 ec
mvm~$a~`qoca n`g `f kc`qbmgam ecg ec mg}jewo`ceb zzwmd wlew oz d`voca w`qe~gz be~am~
jbezz~``dz ecg ~mg}jmg fejm$w`$fejm wodm qowl zw}gmcwz# Mbmjw~ojeb jo~j}ow ecebzoz j`}~zmz
,lm~moc ~mfm~~mg w` ez jo~j}ow j`}~zmz/ e~m wyojebb ~mbewovmb be~am jbezzmz ecg gmczm oc wlm
c}dnm~ `f w`yojz wlew e~m y~mzmcwmg# Ogmebb" f`~ mejl w`yoj wlew oz y~mzmcwmg zmvm~eb m|edybmz
q`}bg nm y~mzmcwmg w` wlm jbezz# L`qmvm~" oc e w~egowo`ceb bmjw}~m mcvo~`cdmcw wlmzm e~m
wodm$j`cz}doca# D`~m`vm~" zocjm jo~j}ow j`}~zmz e~m wyojebb mcw~$bmvmb" zw}gmcwz de levm e
qogm ve~omw f nejka~`}cgz# Wlm~mf`~m" z`dm zw}gmcwz de }cgm~zwecg w`yojz ~oalw eqe qlobm
`wlm~z de ~mu}o~m dec goffm~mcw m|edybmz# L`qmvm~" nmje}zm `f wlm c}dnm~ `f w`yojz"
y~`vogoca m|edybmz f`~ mejl w`yoj }cwob mejl zw}gmcw }cgm~zwecgz oz c`w e y`zzonobow# Mu}ebb" ow
oz c`w y~}gmcw f`~ zw}gmcwz w` h}zw amw wl~`}al e jo~j}owz j`}~zm zocjm ow oz `fwmc e y~m~mu}ozowm
f`~ d`zw `f wlmo~ `wlm~ j`}~zmz# Ogmebb" ec oczw~}jw`~ `~ w}w`~ j`}bg lmby ec zw}gmcwz ql` amw
bmfw nmlocg n w}w`~oca g}~oca wlmo~ `ffojm l`}~z `~ `wlm~ lmby zmzzo`cz# Qowl wlm j}~~mcw zwewm
`f `}~ mg}jewo`c zzwmd; l`qmvm~" oczw~}jw`~z e~m ~mu}o~mg w` wmejl d`~m zw}gmcwz qowl wlm
zedm" `~ mvmc fmqm~" ~mz`}~jmz# Z`fwqe~m oz `fwmc w`}wmg ez e qe w` ocj~mezm }cgm~zwecgoca
`}wzogm `f wlm jbezz~``d#
Qlobm z`fwqe~m lez owz nmcmfowz" ow oz c`w e yecejme f`~ wmejloca# Qlobm z`fwqe~m lez owz
ybejm oc wlm jbezz~``d" `cm d}zw kmmy oc docg wlm y}~y`zm# F`~ oczwecjm" ZYOJM ecg `wlm~
jo~j}ow ecebxoca z`fwqe~m e~m `fwmc }zmg n}w wlm e~m gmzoacmg w` ecebxm" c`w wmejl ecebzoz
wmjlcou}mz# Qlobm wlm wmejloca `f wloz wym `f z`fwqe~m oz `fwmc h}zwofomg oc jo~j}ow j`}~zmz" wlm
ocwmcw zl`}bg nm w` bme~c wlm z`fwqe~m c`w w` wmejl ecebzoz j`cjmywz# Ez ec eceb`a" j`czogm~
wmejloca e jlobg e~owldmwoj `cb }zoca e jebj}bew`~# Wlm de bme~c l`q w` }zm wlm jebj}bew`~"
n}w qobb cmowlm~ bme~c l`q w` ym~f`~d wlm e~owldmwoj c`~ aeoc oczoalw ocw` l`q wlm y~`nbmdz e~m
z`bvmg# @wlm~ z`fwqe~m g`mz m|ozw f`~ wlm z`bm y}~y`zm `f lmbyoca zw}gmcwz bme~c wlm j`cjmywz#
L`qmvm~" dec e~m bodowmg# F`~ m|edybm" z`dm levm `cb e y~mzmcw c}dnm~ `f y~`nbmdz `~
`cb y~`vogm wlm z`b}wo`c qowl`}w zymjofoca l`q ow oz j`dy}wmg# @wlm~z de y~`vogm e
bodowbmzz c}dnm~ `f y~`nbmdz n jlecaoca j`dy`cmcw veb}mz" n}w mejl `f wlmzm mcg }y nmoca
wlm zedm nezoj y~`nbmd#
Wloz yeym~ qobb ocw~`g}jm e cmqb gmvmb`ymg" j`dy}wm~$eogmg" bme~coca z`fwqe~m wlew
egg~mzzmz wlmzm zl`~wj`docaz# Wlm z`fwqe~m y~`vogmz e y~ejwojebb bodowbmzz c}dnm~ `f
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(J`~~mzy`cgoca e}wl `~ ,N# Gmkmc/# Wmb Fe|8 , =1:/ 6=5$>6=?# M$deob egg~mzzmz8
ngmkmcIzmd`#mg}# >955# Ocwm~ cewo `ceb W~eczejwo `c H`}~ceb `f Mcaocmm~oca" Deceamdmcw" &Eyybo mg Zjomc jmz & Wmjlc`b `aomz# V`b}dm > C`#=# ,Zymjo eb Ozz}m/# OZZC >>> =91$=>9#ygf
=9?
y~`nbmdz n c`w cb ve~oca j`dy`cmcw veb}mz n}w ebz` wlm zw~}jw}~m f wlm jo~j}owz# D`~m`vm~"
wlm z`fwqe~m y~`vogmz c`w `cb ec eczqm~ w` mejl y~`nbmd" n}w ec m|ybecewo`c `f l`q wlm
zw}gmcw j`}bg j`dy}wm ow# Focebb" wlm z`fwqe~m oz gmzoacmg oc z}jl e qe wlew zw}gmcwz ql` cmmg
d`~m lmby jec amw ow qlobm wl`zm ql` g` c`w jec d`vm `c# Wloz z`fwqe~m ecg ec ecebzoz `f owz
}zm oc e jbezz~``d qobb nm y~mzmcwmg oc wloz yeym~#
># Wymz`fMbmjw~ojJo~j}owEcebzozZ`fwqe~mWlm~m e~m wl~mm nezoj wymz `f z`fwqe~m yejkeamz }zmg oc ocw~`g}jw`~ jo~j}owz j`}~zmz8
c}dm~ojeb ecebzoz z`fwqe~m" zod}bewo`c z`fwqe~m" ecg w}w`~oca z`fwqe~m# Mejl lez e ye~woj}be~
y}~y`zm f`~ nmoca ocjb}gmg oc e jo~j}owz j`}~zm#
C}dm~ojeb ecebzoz z`fwqe~m mcenbmz e }zm~ w` j~mewm j`dybm| dewlmdewojeb f}cjwo`cz ecg
eba`~owldz" ecg wlmc z`bvm mu}ewo`cz }zoca wl`zm eba`~owldz# DEWBEN ,gm~ovmg f~`d Dew~o|
Ben`~ew`~/" j~mewmg n DewlQ`~kz" oz c}dm~ojeb ecebzoz z`fwqe~m gmzoacmg f`~ mcaocmm~oca
ecg `wlm~ dewl$~mbewmg fombgz ,Ewwoe" 5??6/# YWJz DewlJEG ecg wlm f~mmb eveobenbm F~mmDew
e~m n`wl zodobe~ w` DEWBEN oc f}cjwo`cebow# Mejl f wlmzm z`fwqe~m y~`a~edz levm wlm enobow
w` ym~f`~d j`dybm| dewlmdewojeb j`dy}wewo`cz# Qlobm wlmzm y~`a~edz zodybof wlm
j`dy}wewo`cz" wlm g` levm g~eqnejkz# Oc b`qm~$bmvmb mbmjw~ojeb j`}~zmz" dec f wlm f`~d}bez
}zmg g` c`w nmj`dm j`dybm| mc`}al w` ~mu}o~m j`dy}wm~$nezmg z`fwqe~m w` ecebxm#
DEWBEN" ecg zodobe~ y~`a~edz" jec jebj}bewm go`gm jle~ejwm~ozwojz" yb`w w~eczozw`~ ~mzy`czm
j}~vmz" ecg z` d}jl d`~m ,Ewwoe" 5??6/# L`qmvm~" wloz oz fwmc c`w cmmgmg oc b`q$bmvmb jo~j}owz
j`}~zmz# Qlobm bme~coca wlm z`fwqe~m de nm ec `nhmjwovm `f wlm jbezz" bme~coca wlm c}dm~ojeb
ecebzoz z`fwqe~m de c`w w~eczbewm ocw` ec ocj~mezmg }cgm~zwecgoca `f mbmjw~oj jo~j}ow ecebzoz#
Wl}z wlm odybmdmcwewo`c `f c}dm~ojeb ecebzoz z`fwqe~m w` wmejl mbmjw~oj jo~j}ow ecebzoz de
nm ody~ejwojeb#
Zod}bewo`c y~`a~edz f`~ mbmjw~ojeb jo~j}owz mcenbm e }zm~ w` j~mewm e zjlmdewoj `f e jo~j}ow
`c e j`dy}wm~ ecg wlmc ~}c e zod}bewo`c `c wlm jo~j}ow w` ecebxm wlm nmlevo`~# Zod}bewo`c
Y~`a~ed Ocwma~ewmg Jo~j}owz Mzymjoebb ,ZYOJM/ oz cm f wlm d`zw j`dd`c zod}bewo`c mcaocmz
}zmg f`~ mbmjw~ojeb jo~j}owz ,Jledez ecg C`kebo" >997/# ZYOJM oz e zod}bewo`c mcaocm gmvmb`ymg
ew wlm ]covm~zow `f Jebof`~coe" Nm~kmbm" ecg zm~vmz ez e f`}cgewo`c f`~ mbmjw~`coj zod}bewo`c#
Zmvm~eb y~`a~edz }zm ow" ocjb}goca \Zyojm ,Am`~aoe Wmjlcojeb ^mzme~jl Oczwow}wm/" YZyojm
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=59 N~egbmy Gmkmc ecg Jl~oz J`qmc
,Doj~`Zod" c`q yejkeamg n @~JEG/" ecg D}bwoZod ,Mbmjw~`cojz Q`~knmcjl/# Zod}bewoca e
jo~j}ow ocv`bvmz j~mewoca wlm jo~j}ow n ybejoca ye~wz ecg j`ccmjwoca qowl qo~mz" ~}ccoca wlm
zod}bewo`c f`~ wlm jo~j}ow" ecg wlmc ecebxoca wlm ~mz}bwz qowl y~`nmz" zjobb`zj`ymz" ecg dmwm~z#
Zod}bewo`c y~`a~edz e~m vm~ }zmf}b oc wlm fombg `f mbmjw~`cojz# Levoca e zod}bewo`c y~`a~ed
mbodocewmz wlm ylzojeb wezk `f ybejoca qo~mz ecg ye~wz `c n~meg$n`e~gz# Zod}bewo`c z`fwqe~m
ebz` dekmz ow y`zzonbm w` j`czw~}jw" wmzw" ecg ecebxm e jo~j}ow qowl`}w mvm~ w`}jloca ~meb ye~wz"
z}jl ez jloyz `~ ~mzozw`~z ,Le~w" 5??:/# Wlm deoc nmcmfow `f wloz wym `f z`fwqe~m nmoca }zmg oc
wlm jbezz~``d oz wlew ow oz ym~z`ceboxmg w` wlm zw}gmcwz; wlm e~m enbm w` n}obg jo~j}owz ew wlmo~ qc
yejm ecg qowl wlmo~ `qc gmzoac ,Bogam" mw eb#" 5??=/# Qowl wlm enobow w` zw`~m jo~j}owz `c e
j`dy}wm~ f`~ f}w}~m ~mfm~mcjm" wlm zw}gmcw jec j~mewm e y`~wf`bo` `f m|ym~odmcwz qowl`}w
m|le}zwoca e z}yyb `f ye~wz ecg zyejm# ]bwodewmb wloz j`}bg zevm d`cm nmje}zm wlm zw}gmcwz
g` c`w cmmg w` n} wloz mu}oydmcw `~ mbmjw~`coj ye~wz ,Jezw~`" >997/# ]cf`~w}cewmb" }cbmzz
eb~meg y~mzmcw wlm j`zw `f wlm z`fwqe~m ecg j`dy}wm~z de nm d`~m j`zwb wlec wlm zodybm
mbmjw~`coj ye~wz ecg mu}oydmcw# Z`dm zod}bewo`c y~`a~edz" z}jl ez YZyojm" }woboxm e JEG
zw~}jw}~m wlew de c`w ebqez levm e zodybm }zm~ ocwm~fejm ,Y``bm" 5??7/# Of e be~am ed`}cw `f
wodm oz cmmgmg w` w~eoc e zw}gmcw `c l`q w` }zm wlm z`fwqe~m" wlmc wodm qobb nm wekmc eqe f~`d
ejw}eb bme~coca# F`~ zw}gmcwz oc b`qm~$bmvmb j`}~zmz ow de nm mezom~ w` h}zw n}obg e jo~j}ow `c e
n~megn`e~g ecg wmzw ow qowl y~`nmz wlec zymcgoca wodm w~oca w` bme~c l`q w` g` zodybm wezkz
qowl z`fwqe~m# Gmzyowm nmoca e a``g zkobb w` levm" bme~coca zod}bewo`c z`fwqe~m g`mz c`w m|ejwb
w~eczbewm ocw` bme~coca jo~j}ow ecebzoz# Wloz z`fwqe~m `cb y~`vogmz wlm ecebzoz; ow g`mz c`w
wmejl wlm }zm~ l`q w` `nweoc wlm ~mz}bwz#
Foa}~m 58 GJ Jo~j}owz Jlebbmcam Be`}w M|edybmz#
W}w`~oca z`fwqe~m mcenbmz e }zm~ w` bme~c n }zm `f y~ejwojm ecg m|edybm# Wq` m|edybmz f
w}w`~oca z`fwqe~m e~m Qmn W}w`~ ecg GJ Jo~j}owz Jlebbmcam# GJ Jo~j}owz Jlebbmcam oz e
wmejloca y~`a~ed degm n MWJEO wlew mcenbmz zw}gmcwz w` zle~ymc wlmo~ zkobbz c ve~o`}z w`yojz
oc mbmjw~ojeb jo~j}owz# W}w`~oca z`fwqe~m" bokm GJ Jo~j}owz Jlebbmcam" }zmz y~mgmwm~docmg
jo~j}owz f`~ zw}gmcwz w` y~ejwojm `c ,Nezm~" >996/# Oc GJ Jo~j}owz Jlebbmcam" wlm veb}mz `f wlm
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(J`~~mzy`cgoca e}wl `~ ,N# Gmkmc/# Wmb Fe|8 , =1:/ 6=5$>6=?# M$deob egg~mzzmz8
ngmkmcIzmd`#mg}# >955# Ocwm~ cewo `ceb W~eczejwo `c H`}~ceb `f Mcaocmm~oca" Deceamdmcw" &Eyybo mg Zjomc jmz & Wmjlc`b `aomz# V`b}dm > C`#=# ,Zymjo eb Ozz}m/# OZZC >>> =91$=>9#ygf
=55
j`dy`cmcwz jlecam ebb`qoca zw}gmcwz w` y~ejwojm wlm zedm wym f jo~j}ow aovmc ve~o`}z veb}mz#
W}w`~oca z`fwqe~m wlew }zmz y~mgmfocmg jo~j}owz" bokm GJ Jo~j}owz Jlebbmcam" ~mz}bwz oc wlm
zw}gmcw ecebxoca wlm zedm jo~j}ow `vm~ ecg `vm~ eaeoc qowl h}zw wlm veb}mz `f wlm j`dy`cmcwz
jlecaoca ,MWJEO" >99996/# Qmn W}w`~ amcm~ewmz e jo~j}ow qowloc e y~mgmfocmg f~edmq`~k ,^`geczko">998 Qmn W}w`~ Be`}w M|edybmz
N levoca wlm z`fwqe~m owzmbf j~mewm wlm jo~j}ow wlm~m jec nm dec ve~oewo`cz `f jo~j}owz f`~
ec aovmc w`yoj# Zw}gmcwz jec bme~c n y~ejwojoca ez d}jl ez wlm qecw }cwob wlm e~m
j`df`~wenbm# Of e zw}gmcw a~ezyz wlm j`cjmywz `f e ye~woj}be~ bmzz`c wlmc wlew zw}gmcw g`mz c`w
cmmg w` y~ejwojm ez d}jl ez ec`wlm~ zw}gmcw ql` g`mz c`w f}bb }cgm~zwecg wlm bmzz`c# Of
z`fwqe~m ebb`qz f`~ ec ocfocowm c}dnm~ `f jo~j}owz" wlmc zw}gmcwz jec y~ejwojm ez d}jl ez wlm
cmmg# Oc z`dm jezmz w}w`~oca z`fwqe~m j`}bg ~mybejm n``k q`~k ecg u}oxxmz j`dybmwmb
,Bogam" mw eb#" 5??=/# ^`geczko lez y~`vmg wlew z`fwqe~m w``bz jec z}yybmdmcw e j`}~zm qowl
a~mew ~mz}bwz ,^`geczko" >996/# W}w`~oca z`fwqe~m jec nm }zmg ez e w``b wlew f`~jmz zw}gmcwz w`
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=5> N~egbm Gmkmc ecg Jl~oz J`qmc
b``k ew m|edybmz ecg y~ejwojm }cwob wlm j`cjmywz nmj`dm fedoboe~# W}w`~oca z`fwqe~m" l`qmvm~"
g`mz levm g~eqnejkz" zymjofojebb wl`zm f`}cg oc wlm y~`a~eddoca# Wlm w`yojz e~m bodowmg n
wlm ed`}cw `f y~`a~eddoca y}w ocw` wlm z`fwqe~m yejkeam# Z`dm w}w`~oca z`fwqe~m de c`w
j`vm~ ebb wlm w`yojz j`vm~mg n wlm j`}~zm# Mvmc wl`}al wlm j`cjmywz ~mdeoc wlm zedm" wlm voz}eb
goffm~mcjm oc z`dm jo~j}owz de nm j`cf}zoca# Wlm~mf`~m" y~ejwojoca `c dec goffm~mcw jo~j}owz
qobb y~mye~m wlm zw}gmcw d`~m mffmjwovmb ,Nezm~" >996/# Zw}gmcwz ql` y~ejwojm c z`fwqe~m wlew
jec amcm~ewm ec aovmc c}dnm~ ,ecg wym/ `f jo~j}owz de levm ec egvecweam `vm~ wlm zw}gmcwz
ql` y~ejwojm `c `cm jo~j}ow qlm~m `cb wlm veb}mz `f wlm j`dy`cmcwz jlecam# Wlm~mf`~m" wlm
wym `f w}w`~oca z`fwqe~m wlew oz }zmg qobb gmwm~docm wlm nmcmfowz#
Foa}~m :8 Jo~j}ow W}w`~ M|edybmz
:# Jo~j}owW}w`~Z`fwqe~mW}w`~oca z`fwqe~m jebbmg Jo~j}ow W}w`~ oz wlm f`j}z `f wloz yeym~# Qlobm ow oz zodobe~ w` Qmn
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