C2221333133313331311233132313331333133313331323312111112113313231123213112321
>>
C222133313331333131123313231333133313331333132331211111211331323112321311232
<<
C2221333133313331311233132313331333133313331323312111112113313231123213112323
>>
C2221333133313331311233132313331333133313331323312111112113313231123213112322
>>