Askpedia invited aliens from all over the galaxy to the opening of a new movie. <LOL> Googlies and Winkles waited in line to get into the movie theater. Googlies are creatures with two legs. Winkles are creatures with three legs.
Read the clues below. How many Googlies and Winkles waited in line?

CLUES
1. Only Winkles and Googlies waited in line.
2. There were more Winkles than Googlies.
3. There were 18 legs in the line.