GIF89a(!,(ڋ޼H扦ʶL:g D`x "fEY HN R\7MĮl 1<t>"HB`Bf4(x9"8ayVؙi4jꉺʣGYbxk GD\Ǭbl2P-v,c }彼`52t^^WFnf >]   s 0]Xd(QDa3p O9Uz20I0JFJΓ<"y%;caiϜ9B>R-Uֱ]}Sh@WHr͠׌Cuʨ$fUcBܟh=o]z";ױCc y8Fa}i^mK kһ+}swF;qm0r> -}aΗU.K_˒;o׭%v*NE=C\.v'g'^1UoU%cE',enHx R`tY nعSWj+M셇z/"W9wXZbM\IT{}ք5څ1#HFd MXsJ.2fB)Vyuftie7r7g^x'gZ=`|pc{G6Y"fsgRQB#eltzj%T<)'9tꕘR $N<=EЩȡ.jw2h*%Ύ6ΪYMKDj6{M>RDCS{Ay[jF>MX q,0en0m)"[IrҪE,-LsL : tBMtF! MathType001 pa+D()-pD-w D f() df 0p  ()=pa+w D f() df 0p ;