C222133313331333131123313231333133313331333132112323131333132322121211
>>
C22213331333133313112331323133313331333133313211232313133313232212121
<<
C222133313331333131123313231333133313331333132112323131333132322121213
>>
C222133313331333131123313231333133313331333132112323131333132322121212
>>