%PDF-1.7 %???? 1 0 obj <>/AcroForm<>>> endobj 3 0 obj <>/XObject<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/MediaBox[ 0 0 595.32 841.92]/Contents 4 0 R /Group<>/Tabs/S/StructParents 0>> endobj 4 0 obj <>stream x??}[?$7r?Ƶҳ