#define DfrdHolo            1010
#define DfrdRemovingShading 1020
#define DfrdFindingFringes  1030
#define DfrdParts           1040
#define DfrdRnoise          1050
#define DfrdRnoiseContd     1060
#define DfrdLabel           1080
#define DfrdSwitch          1090
#define DfrdColour          1100
#define Dfrd256Col          1110
#define Dfrd4096Col         1120
#define Dfrd256VGA          1130
#define DfrdDithering       1140
#define DfrdFill            1150
#define DfrdDistort         1160
#define DfrdMaze            1170
#define DfrdDistrans        1180
#define DfrdFFT             1190
#define DfrdFFT1            1200
#define DfrdFFT2            1210
#define DfrdFFT3            1220
#define DfrdFFT4            1230
#define DfrdFFT5            1240
#define DfrdFFT6            1250
#define DfrdFractals        1260
#define DACrossBench        1270
