C222133313331333131123313231333133313331333133313331323133313331333112131231
>>
C22213331333133313112331323133313331333133313331333132313331333133311213123
<<
C222133313331333131123313231333133313331333133313331323133313331333112131233
>>
C222133313331333131123313231333133313331333133313331323133313331333112131232
>>