C22213331333133313112331323133313331323132313113313231333131121131211
>>
C2221333133313331311233132313331333132313231311331323133313112113121
<<
C22213331333133313112331323133313331323132313113313231333131121131213
>>
C22213331333133313112331323133313331323132313113313231333131121131212
>>