mkdir -p ${FROM}2/dir/subdir
cp -a ${FROM}/dir/subdir/subsubdir ${FROM}2/dir/subdir
cp ${FROM}/dir/* ${FROM}2/dir 2>/dev/null
mkdir -p ${FROM}2/dir/subdir
cp -a ${FROM}/dir/subdir/subsubdir ${FROM}2/dir/subdir
cp ${FROM}/dir/* ${FROM}2/dir 2>/dev/null