C11112331333132311331333132333132313231323132311331323133313223311
>>
C1111233133313231133133313233313231323132313231133132313331322331
<<
C11112331333132311331333132333132313231323132311331323133313223313
>>
C11112331333132311331333132333132313231323132311331323133313223312
>>