C222133313331333131123313231333133313331313113313331333132331133131111
>>
C22213331333133313112331323133313331333131311331333133313233113313111
<<
C222133313331333131123313231333133313331313113313331333132331133131113
>>
C222133313331333131123313231333133313331313113313331333132331133131112
>>