C1111133313331323223313331333133313113313231331121111331313121211
>>
C111113331333132322331333133313331311331323133112111133131312121
<<
C1111133313331323223313331333133313113313231331121111331313121213
>>
C1111133313331323223313331333133313113313231331121111331313121212
>>