C1111233133313231133133313331333133313231331133133313331333133112332221
>>
C111123313331323113313331333133313331323133113313331333133313311233222
<<
C1111233133313231133133313331333133313231331133133313331333133112332223
>>
C1111233133313231133133313331333133313231331133133313331333133112332222
>>