echo "two" >"$from1dir"/two
echo "three" >"$from2dir"/three
echo "four" >"$from3dir"/four
echo "five" >"$from1dir"/five
echo "six" >"$from3dir"/six
echo "sub1" >"$from2dir"/sub1/uno
echo "two" >"$from1dir"/two
echo "three" >"$from2dir"/three
echo "four" >"$from3dir"/four
echo "five" >"$from1dir"/five
echo "six" >"$from3dir"/six
echo "sub1" >"$from2dir"/sub1/uno