C1111233133313231133133313231333133313113313113313331333223331313111
>>
C111123313331323113313331323133313331311331311331333133322333131311
<<
C1111233133313231133133313231333133313113313113313331333223331313113
>>
C1111233133313231133133313231333133313113313113313331333223331313112
>>