../ aa_s_30_50 26-Jun-1990 13:01 1747 aa_s_40_50 22-Jun-1990 09:33 588 aa_u_40_50 22-Jun-1990 09:31 588 g3050 22-Jun-1990 13:13 10723 graph 26-Jun-1990 12:57 32768 lhdr 22-Jun-1990 11:47 1100 pp_s_30_50 26-Jun-1990 12:50 1761 pp_s_40_50 22-Jun-1990 11:43 1689 pp_u_40_50 22-Jun-1990 09:28 588 temp 26-Jun-1990 13:02 10669