1. ctttext            inline (text)
2. ctttextsf          inline (text)
3. ctttextdispo       inline (text)
4. ctttextattach      inline (text)
5. ctoctet            download (bar)
6. ctoctetsf          download (bar.txt)
7. ctoctetdispo       download (bar.txt)
8. ctoctetattach      download (bar.txt)
9. cttoctetsfdat      download (bar.dat)
10. cttoctetdispodat  download (bar.dat)
11. cttoctetattachdat download (bar.dat)