C2221333133313331311233132313331333133313331323123133313231311123231
>>
C222133313331333131123313231333133313331333132312313331323131112323
<<
C2221333133313331311233132313331333133313331323123133313231311123233
>>
C2221333133313331311233132313331333133313331323123133313231311123232
>>