. If you have a string "one two three", which shell command would you use to extract the strings

echo $string | cut -d" " -f1 echo $string | cut -d" " -f2 echo $string | cut -d" " -f3 echo "one two three" | cut -d" " -f 1,2,3 or echo "one two three" | awk '{print $1 $2 $3}'