Hello children, it's time for an important lesson with Professor Flans. This is about four letters that people sometimes confuse for one: LMNO! LMNO Are four letters LMNO Are not one L L M L M NM N Ohhhhhh! LMNO L M N Ohhhhhh! LMNO LMNO Are four letters LMNO Are not one LMNO L M N Ohhhhhh! LMNO L M N Ohhhhhh! LMNO