C222133313331333131123313231333133313231323131133132313123231323221
>>
C22213331333133313112331323133313331323132313113313231312323132322
<<
C222133313331333131123313231333133313231323131133132313123231323223
>>
C222133313331333131123313231333133313231323131133132313123231323222
>>