C22213331333133313112331323133313331333132321233133313231332331
>>
C2221333133313331311233132313331333133313232123313331323133233
<<
C22213331333133313112331323133313331333132321233133313231332333
>>
C22213331333133313112331323133313331333132321233133313231332332
>>