file\file\a.cpp
....\....\a.dsp
....\....\a.opt
....\....\a.plg
....\....\data\a1.txt
....\....\....\a2.txt
....\....\....\a3.txt
....\....\....\b1.txt
....\....\....\b2.txt
....\....\....\c1.txt
....\....\....\c2.txt
....\....\....\d1.txt
....\....\....\d2.txt
....\....\....\d3.txt
....\....\....\user.txt
....\....\....\user0.txt
....\....\....\user1.txt
....\....\....\user2.txt
....\....\....\user3.txt
....\....\data
....\....\Debug
....\....\file.dsp
....\....\file.dsw
....\....\file.ncb
....\....\file.opt
....\....\file.plg
....\file
file