C212212121212113313132333131313231323133313231133131323132322311
>>
C21221212121211331313233313131323132313331323113313132313232231
<<
C212212121212113313132333131313231323133313231133131323132322313
>>
C212212121212113313132333131313231323133313231133131323132322312
>>