GIF89a8!,8ڋ޼S vdqXrTm:O _eI+9/S h[c˭V{,ɸ _sy 'u_7Ss"Hh׈)uSɓ iw%JrZh&{jZ șF ʋjhG9;\|l- H{*9 (.̂.mt|V#&1M cn}֒gB  Fd8q:8ΓOBs ,ER ^rcf5a޾ݜrZ=4;Kw$=$3zxzzu@ԪRg"J+ B褥C.uOصm;9B!o>Iգo>zۿ?1 ! MathType002! MathType001DSMT5MacRomanTimesSymbolCourierMT Extra!/ED/APG_APAPAE%B_AC_AE*_HA@AHA*_D_E_E_A  dy dc dr d d==1.5 y dn d++y db d2()"-0.5y dw;