C2221333133313331311233132313331333133313131133133313331313232331231
>>
C222133313331333131123313231333133313331313113313331333131323233123
<<
C2221333133313331311233132313331333133313131133133313331313232331233
>>
C2221333133313331311233132313331333133313131133133313331313232331232
>>