C133323133112111133133313331333133313231322331323221333133313221333132323231   >>    C13332313311211113313331333133313331323132233132322133313331322133313232323   <<    C133323133112111133133313331333133313231322331323221333133313221333132323233   >>      C133323133112111133133313331333133313231322331323221333133313221333132323232   >>