C2221333133313331311233132313331333133313331323312113313331322123133313233221
>>
C222133313331333131123313231333133313331333132331211331333132212313331323322
<<
C2221333133313331311233132313331333133313331323312113313331322123133313233223
>>
C2221333133313331311233132313331333133313331323312113313331322123133313233222
>>