PNG IHDR | iW zTXtRaw profile type exif xUN 1w FHn9= ~$emڭlX b!2n6e~Dop#ħ&-' c-N R1 .$שpsҐtيRR/mU]wa5nT^m/7[o pHYs % %IR$ ]tEXtSoftware Created with the Wolfram Language for Students - Personal Use Only : www.wolfram.comHz !tEXtCreation Time 2018:04:26 21:07:55y IDATxe`3+lN@pw(p8PBZݝwM6+s$+}_ٙ3;i Ƈa a 0R B # H! 0R B # H] ЂԐWoB㒓SSS3,+k[gu