C11112331333132311331333133313331333132233131333133311211332311
>>
C1111233133313231133133313331333133313223313133313331121133231
<<
C11112331333132311331333133313331333132233131333133311211332313
>>
C11112331333132311331333133313331333132233131333133311211332312
>>