C2122121212121133132213231313231313231323223313231322331331123231323132333221
>>
C212212121212113313221323131323131323132322331323132233133112323132313233322
<<
C2122121212121133132213231313231313231323223313231322331331123231323132333223
>>
C2122121212121133132213231313231313231323223313231322331331123231323132333222
>>