doctormo

presentation
resources
sections -- 
           |
           -- 01
               |
               -- demonstration.txt
               -- overview.txt
               -- practical.txt
           -- 02
               |
               -- demonstration.txt
               -- overview.txt
               -- practical.txt

william

examples     --
               |
               -- sec01.txt
               -- sec02.txt
supplimental --
               |
               -- sec01.txt
               -- sec02.txt
content      --
               |
               -- sec01.txt
               -- sec02.txt