C11112331333132311331333133313331333132313233313331333131231111
>>
C1111233133313231133133313331333133313231323331333133313123111
<<
C11112331333132311331333133313331333132313233313331333131231113
>>
C11112331333132311331333133313331333132313233313331333131231112
>>