(UUE) c
 (TXT) bdf.PS
 (QRY) 4
 (???) bdf.PS.pdf
 (UUE) e
 (TXT) fig1.PS
 (QRY) 6
 (???) fig1.PS.pdf
 (UUE) e
 (TXT) fig2.PS
 (QRY) 6
 (???) fig2.PS.pdf
 (ERR)