PNG IHDR z pHYs ~ -tEXtSoftware GPL Ghostscript SVN PRE-RELEASE 8.57d IDATx{tW~/6&A<ؘ=MP<*6vm(blK*m 9YfGK活J$(RCKl06!%!N5kYkjh1D_LF#4s=~ߝSH$I ]frq,H zWy~ѢEA]fҁGp(+RV1f2G[#Iz