C111123313331323113313331323133313331311331311331323133313231213111
>>
C11112331333132311331333132313331333131133131133132313331323121311
<<
C111123313331323113313331323133313331311331311331323133313231213113
>>
C111123313331323113313331323133313331311331311331323133313231213112
>>