Osemsmerovka č. 12 421 - What has a bed but doesn’t sleep and a mouth but never eats?

B U T T E R F L Y C L M M N A A R T O I E O P I N E I N H V M R W A L R T C A P A A T P O E T O L Y C L M J S R L B E E U E A T S I T R A S T M R A N I M A L A S