C2221333133313331311233132313331333133313331323312111113133313222213331312331
>>
C222133313331333131123313231333133313331333132331211111313331322221333131233
<<
C2221333133313331311233132313331333133313331323312111113133313222213331312333
>>
C2221333133313331311233132313331333133313331323312111113133313222213331312332
>>