C1111233133313231133133313331333133313231232313331323323132212311
>>
C111123313331323113313331333133313331323123231333132332313221231
<<
C1111233133313231133133313331333133313231232313331323323132212313
>>
C1111233133313231133133313331333133313231232313331323323132212312
>>