C1111233133313231133133313231333132313331313231323233231323131121
>>
C111123313331323113313331323133313231333131323132323323132313112
<<
C1111233133313231133133313231333132313331313231323233231323131123
>>
C1111233133313231133133313231333132313331313231323233231323131122
>>