a
aa
aaa
abcd
a.cpp
a.cpp~
a.out
bb
ccc
example1.cpp
example2a.cpp
example2a.cpp~
example2b.cpp
example2b.cpp~
example2.cpp
example4.cpp
example4.cpp~
example5.cpp
example6.cpp
example6.cpp~
example7.cpp
extra1.cpp
extra2.cpp
myjunk
mytmp
xyz