100 Importing 101 Exporting 4001 gif 4002 CompuServe GIF 4003 16 4004 Yes 4005 Yes 4010 No 4021 0 4022 1, 144, 8 4023 139, 144, 8 4024 139, 144, 8 4025 0, 0, 0 4026 0, 0, 0