C222133313331333131123313231333133313331313113313331333223311211
>>
C22213331333133313112331323133313331333131311331333133322331121
<<
C222133313331333131123313231333133313331313113313331333223311213
>>
C222133313331333131123313231333133313331313113313331333223311212
>>