C11111211113313112113313331333133313331333132313331333133313331322221333231331
>>
C1111121111331311211331333133313331333133313231333133313331333132222133323133
<<
C11111211113313112113313331333133313331333132313331333133313331322221333231333
>>
C11111211113313112113313331333133313331333132313331333133313331322221333231332
>>