C11112331333132311331333133313331333132313231123313331311221123223111
>>
C1111233133313231133133313331333133313231323112331333131122112322311
<<
C11112331333132311331333133313331333132313231123313331311221123223113
>>
C11112331333132311331333133313331333132313231123313331311221123223112
>>