C22213331333133313112331323133313331333133313231211111333133323133323331121131
>>
C2221333133313331311233132313331333133313331323121111133313332313332333112113
<<
C22213331333133313112331323133313331333133313231211111333133323133323331121133
>>
C22213331333133313112331323133313331333133313231211111333133323133323331121132
>>