C2221333133313331311233132313331333133313232123313331323133112111133211331
>>
C222133313331333131123313231333133313331323212331333132313311211113321133
<<
C2221333133313331311233132313331333133313232123313331323133112111133211333
>>
C2221333133313331311233132313331333133313232123313331323133112111133211332
>>