C1111233133313231133133313331333133313231331133133313331333112333321331
>>
C111123313331323113313331333133313331323133113313331333133311233332133
<<
C1111233133313231133133313331333133313231331133133313331333112333321333
>>
C1111233133313231133133313331333133313231331133133313331333112333321332
>>