C2221333133313331311233132313331333133313331311233131333131123313113221
>>
C222133313331333131123313231333133313331333131123313133313112331311322
<<
C2221333133313331311233132313331333133313331311233131333131123313113223
>>
C2221333133313331311233132313331333133313331311233131333131123313113222
>>