C22213331333133313112331323133313331323132313113313121111123122321
>>
C2221333133313331311233132313331333132313231311331312111112312232
<<
C22213331333133313112331323133313331323132313113313121111123122323
>>
C22213331333133313112331323133313331323132313113313121111123122322
>>