C222133313331333131123313231333133313331333132112323133313232233133323232222311
>>
C22213331333133313112331323133313331333133313211232313331323223313332323222231
<<
C222133313331333131123313231333133313331333132112323133313232233133323232222313
>>
C222133313331333131123313231333133313331333132112323133313232233133323232222312
>>