C22213331333133313112331323133313331333133313112331323133321132111211
>>
C2221333133313331311233132313331333133313331311233132313332113211121
<<
C22213331333133313112331323133313331333133313112331323133321132111213
>>
C22213331333133313112331323133313331333133313112331323133321132111212
>>