C2122121212121133132213231313231313231323223313231322331323331323223311211
>>
C212212121212113313221323131323131323132322331323132233132333132322331121
<<
C2122121212121133132213231313231313231323223313231322331323331323223311213
>>
C2122121212121133132213231313231313231323223313231322331323331323223311212
>>