C222133313331333131123313231333133313331313113313331331121133131131
>>
C22213331333133313112331323133313331333131311331333133112113313113
<<
C222133313331333131123313231333133313331313113313331331121133131133
>>
C222133313331333131123313231333133313331313113313331331121133131132
>>