C222133313331333131123313231333133313331333133313331333132233132211
>>
C22213331333133313112331323133313331333133313331333133313223313221
<<
C222133313331333131123313231333133313331333133313331333132233132213
>>
C222133313331333131123313231333133313331333133313331333132233132212
>>