C2221333133313331311233132313331333133313331323312111111312111111131121131
>>
C222133313331333131123313231333133313331333132331211111131211111113112113
<<
C2221333133313331311233132313331333133313331323312111111312111111131121133
>>
C2221333133313331311233132313331333133313331323312111111312111111131121132
>>