C11112331333132311331333133313331333132332322133313231323132311113311
>>
C1111233133313231133133313331333133313233232213331323132313231111331
<<
C11112331333132311331333133313331333132332322133313231323132311113313
>>
C11112331333132311331333133313331333132332322133313231323132311113312
>>