C222133313331333131123313231333133313331323212331333132233132321131
>>
C22213331333133313112331323133313331333132321233133313223313232113
<<
C222133313331333131123313231333133313331323212331333132233132321133
>>
C222133313331333131123313231333133313331323212331333132233132321132
>>