C133323133112111133133313331333133313231322331323133311233133313231333122311   >>    C13332313311211113313331333133313331323132233132313331123313331323133312231   <<    C133323133112111133133313331333133313231322331323133311233133313231333122313   >>      C133323133112111133133313331333133313231322331323133311233133313231333122312   >>