C111123313331323113313331333133313331323133113313331333132313133323311
>>
C11112331333132311331333133313331333132313311331333133313231313332331
<<
C111123313331323113313331333133313331323133113313331333132313133323313
>>
C111123313331323113313331333133313331323133113313331333132313133323312
>>