C111123313331323113313331333133313331323132311233132322132313233331
>>
C11112331333132311331333133313331333132313231123313232213231323333
<<
C111123313331323113313331333133313331323132311233132322132313233333
>>
C111123313331323113313331333133313331323132311233132322132313233332
>>