SELECT B.TOCHKA, sum(b.analizid) as rn

      , LIST('<b><font color="'+CASE 
        WHEN b.Sost=0 THEN 'clYelo'
        WHEN b.Sost=1 THEN 'clGreed' 
        WHEN b.Sost=2 THEN 'clRed' ELSE 'clBlack' END+'">'+b.analizzakaz+'</font></b>'
      , ';' || ASCII_CHAR(13) || ASCII_CHAR(10)) AS OPIS
      , D_STart, (D_Start) as Stope

   FROM ANALIZ$ZAKAZ B, LABEL$TOCHKA C

   WHERE C.T_UNIT = B.TOCHKA
   AND d_start between :a and :b

GROUP BY TOCHKA, D_STart
ORDER BY 1