C1111233133313231133133313331333133313231331133133313331313232231
>>
C111123313331323113313331333133313331323133113313331333131323223
<<
C1111233133313231133133313331333133313231331133133313331313232233
>>
C1111233133313231133133313331333133313231331133133313331313232232
>>