C222133313331333131123313231333133313231323131133131211111231211
>>
C22213331333133313112331323133313331323132313113313121111123121
<<
C222133313331333131123313231333133313231323131133131211111231213
>>
C222133313331333131123313231333133313231323131133131211111231212
>>