os\Project1.cfg
..\Project1.dof
..\Project1.dpr
..\Project1.exe
..\Project1.res
..\Unit1.dcu
..\Unit1.ddp
..\Unit1.dfm
..\Unit1.pas
..\Unit2.dcu
..\Unit2.ddp
..\Unit2.dfm
..\Unit2.pas
..\Unit3.dcu
..\Unit3.ddp
..\Unit3.dfm
..\Unit3.pas
..\Unit4.dcu
..\Unit4.ddp
..\Unit4.dfm
..\Unit4.pas
os