C2221333133313331311233132313331333133313131133133313331313331331121123231
>>
C222133313331333131123313231333133313331313113313331333131333133112112323
<<
C2221333133313331311233132313331333133313131133133313331313331331121123233
>>
C2221333133313331311233132313331333133313131133133313331313331331121123232
>>