C1111233133313231133133313331333133313231323331333133313122331221
>>
C111123313331323113313331333133313331323132333133313331312233122
<<
C1111233133313231133133313331333133313231323331333133313122331223
>>
C1111233133313231133133313331333133313231323331333133313122331222
>>