C133323133112111133133313331333133313223331333133313331333132313311221232321   >>    C13332313311211113313331333133313331322333133313331333133313231331122123232   <<    C133323133112111133133313331333133313223331333133313331333132313311221232323   >>      C133323133112111133133313331333133313223331333133313331333132313311221232322   >>