for /d %1 in (d:\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d
%1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *.))))))))))))))))))))))
for /d %1 in (e:\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d
%1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in
(%1\*) do (cd "%1" & ren *.coza *. & for /d %1 in (%1\*) do (cd "%1" & ren *.coza *.))))))))))))))))))))))