Shuffling Folders, move them all up one level

Question

2014
>>>>WK99
>>>>>>>>AFolder
>>>>>>>>>AFolderPSD
>>>>>>>>BFolder
>>>>>>>>>BFolderPSD
>>>>>>>>CFolder
>>>>>>>>>CFolderPSD
>>>>WK98
>>>>>>>>AFolder
>>>>>>>>>AFolderPSD
>>>>>>>>BFolder
>>>>>>>>>BFolderPSD
>>>>>>>>CFolder
>>>>>>>>>CFolderPSD
This is the folder structure I have and I need to shuffle it a little. all of the Folders ending PSD need to go into the folder above that being the WK99 folder that it came from? I think I might be going the wrong way about it, but this is my unsuccessful code as it stands. After it has moved I would like to then delete the folder it was in Afolder, B folder etc?
tell application "Finder"
          set YearFolder to folder (choose folder with prompt "choose year") as alias
          repeat with weekFolders in YearFolder
                    repeat with ABCfolders in weekFolders
                              repeat with PSDFolders in ABCfolders
  move folder PSDFolders to weekFolders
--delete folder ABCfolders
                              end repeat
                    end repeat
          end repeat
end tell

Answer 1

Slowly retrying the script, this does the first in the folder but not all?
tell application "Finder"
  --set YearFolder to (choose folder with prompt "choose year")
          set YearFolder to "StudioA:Users:StudioA:Desktop:2014:" as alias
          set tc to (count folder YearFolder)
          repeat with i from 1 to tc
                    set weekFolders to (item i of YearFolder)
                    set BC to (count folders of weekFolders)
                    repeat with i from 1 to BC
                              set ABCfolders to (item i of weekFolders)
                              set CC to (count folders of ABCfolders)
                              repeat with i from 1 to CC
                                        set PSDFolders to (item i of ABCfolders)
                                        log i
  move PSDFolders to weekFolders
                              end repeat
                    end repeat
          end repeat
end tell