C133323133112111133133313331333133313231322331323221333133313221333132223231   >>    C13332313311211113313331333133313331323132233132322133313331322133313222323   <<    C133323133112111133133313331333133313231322331323221333133313221333132223233   >>      C133323133112111133133313331333133313231322331323221333133313221333132223232   >>