C2221333133313331311233132313331333133313331323312113313232132313131
>>
C222133313331333131123313231333133313331333132331211331323213231313
<<
C2221333133313331311233132313331333133313331323312113313232132313133
>>
C2221333133313331311233132313331333133313331323312113313232132313132
>>