C2221333133313331311233132313331333133313331311233133313113111333232321
>>
C222133313331333131123313231333133313331333131123313331311311133323232
<<
C2221333133313331311233132313331333133313331311233133313113111333232323
>>
C2221333133313331311233132313331333133313331311233133313113111333232322
>>