PNG
IHDR K k pHYs .# .#x?v diTXtXML:com.adobe.xmp fig03_GW Cyan Magenta Yellow Black `R IDATxwxTe9 L2`((R{õw&յek]Q{0C'Jڜc& $aI?5a99}ömDDDDDDDDDD3#]4O
EDDDDDDDD$$"""""""""C IᡈPDDDDDDDDDBRx("""""""""!)<HH
EDDDDDDDD$$"""""""""C IᡈPDDDDDDDDDBRx("""""""""!)<HH
EDDDDDDDD$$"""""""""C IᡈPDDDDDDDDDBRx("""""""""!)<HH
EDDDDDDDD$$"""""""""C IᡈDDDDDOaLo<
ӂJr8 IcVe>`T3m۞i۶#]HfF@m..'5Aޞ<Λ
<Biۛp[-"""{PDDDD$Ø MnP3Ɔ
$_oVK#EDDDD"0a^e8m5#Q[ 7=QFVê?1x= R|o 6u[7 0ŶmmC mO'( KfhWnb(S>jSuT_eyf=%"""""dL`muMoW}re# MJ0@`Xъ{)!""Ҧ(<0۶^e0W՞F\QN36`]l$KT]]EDDd7LG[jXPu i=5?i
EDDDDZ#wVJ<+w'tPݟZ¹)<iv7ʯzWߵCknJ4"""""-S[}ۆm&ZPDDDE i#jCM/nHxX=txX}
lj6P:"""{IᡈH3a}"7$TŮRwMzxE-"pmDaHiڲH3߳=<6a8FzúÀ?/Èt"""-Ce5Ç"QH5$ aF'"""дejLD!vчF\NϩSB]w\=<̦e(i2
EDDDDݭq!:3W7ϯm#햸vHQx(""""4bpX>F5%Fj!HQx(""""aل'8PP3L. x}Ӊ|vURH5
EDDDD"p0