C2221333133313331311233132313331333133313331322231333133313232322132331
>>
C222133313331333131123313231333133313331333132223133313331323232213233
<<
C2221333133313331311233132313331333133313331322231333133313232322132333
>>
C2221333133313331311233132313331333133313331322231333133313232322132332
>>