C1111233133313231133133313331333133313231323331333133321123223311
>>
C111123313331323113313331333133313331323132333133313332112322331
<<
C1111233133313231133133313331333133313231323331333133321123223313
>>
C1111233133313231133133313331333133313231323331333133321123223312
>>