C2221333133313331311233132313331333133313131133133313231121123331
>>
C222133313331333131123313231333133313331313113313331323112112333
<<
C2221333133313331311233132313331333133313131133133313231121123333
>>
C2221333133313331311233132313331333133313131133133313231121123332
>>