C222133313331333131123313231333133313331333132213331333131122112323221323131
>>
C22213331333133313112331323133313331333133313221333133313112211232322132313
<<
C222133313331333131123313231333133313331333132213331333131122112323221323133
>>
C222133313331333131123313231333133313331333132213331333131122112323221323132
>>