C22213331333133313112331323133313331333133313331333132313331333133322333131
>>
C2221333133313331311233132313331333133313331333133313231333133313332233313
<<
C22213331333133313112331323133313331333133313331333132313331333133322333133
>>
C22213331333133313112331323133313331333133313331333132313331333133322333132
>>