C2221333133313331311233132313331333133313331121133112331311331333132313112131
>>
C222133313331333131123313231333133313331333112113311233131133133313231311213
<<
C2221333133313331311233132313331333133313331121133112331311331333132313112133
>>
C2221333133313331311233132313331333133313331121133112331311331333132313112132
>>