C11112331333132311331333133313331333132313311331333132322331312321
>>
C1111233133313231133133313331333133313231331133133313232233131232
<<
C11112331333132311331333133313331333132313311331333132322331312323
>>
C11112331333132311331333133313331333132313311331333132322331312322
>>