C1111233133313231133133313331333133313231232313331323222112313111
>>
C111123313331323113313331333133313331323123231333132322211231311
<<
C1111233133313231133133313331333133313231232313331323222112313113
>>
C1111233133313231133133313331333133313231232313331323222112313112
>>