Quote:
sed -n -e '3s/^....\(..\)\.\(..\)/\1\2\n0\n0\n0/p'


Here's a more portable version, that also does not assume a fixed number of leading zeros :

sed -n -e '3s/^[^ ] *0*\([^.]*\)[.]/\1/p' -e'3s/.*/0/p' -e3p -e3p