Удиви меня

C is empty

C is emptyC is emptyC is emptyC is empty
C is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is empty
C is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is emptyC is empty
C is emptyC is emptyC is emptyC is empty