C2221333133313331311233132313331333133313331323321111331313331333112323131
>>
C222133313331333131123313231333133313331333132332111133131333133311232313
<<
C2221333133313331311233132313331333133313331323321111331313331333112323133
>>
C2221333133313331311233132313331333133313331323321111331313331333112323132
>>