C222133313331333131123313231333133313331333132112323133313232212111111331221
>>
C22213331333133313112331323133313331333133313211232313331323221211111133122
<<
C222133313331333131123313231333133313331333132112323133313232212111111331223
>>
C222133313331333131123313231333133313331333132112323133313232212111111331222
>>