C222133313331333131123313231333133313331333132323213113313131231
>>
C22213331333133313112331323133313331333133313232321311331313123
<<
C222133313331333131123313231333133313331333132323213113313131233
>>
C222133313331333131123313231333133313331333132323213113313131232
>>