C11112331333132311331333133313331333132313233313112211232322312111
>>
C1111233133313231133133313331333133313231323331311221123232231211
<<
C11112331333132311331333133313331333132313233313112211232322312113
>>
C11112331333132311331333133313331333132313233313112211232322312112
>>