/help $gettok
Code:
test {
var %test = $gettok(Hi "Hello" "..." more stuff "BLAH",1,34) $gettok(Hi "Hello" "..." more stuff "BLAH",4,34) $gettok(Hi "Hello" "..." more stuff "BLAH",6,34)
}

that will do what you specified though it could probably be done cleaner you'll just have to look for yourself