9. The controller defined in claim 8 wherein said forward step means is used for selecting said highlighted legend in said first set of legends associated with three sequential sequences comprising said forward mode of said programmed machine cycle and said reverse step means is used for selecting said highlighted legend in said second set of legends associated with three sequential sequences comprising said reverse mode of said programmed machine cycle.
8. The controller defined in claim 7 wherein, when said command mode is selected, said highlighting means highlights a legend from said first set of legends in said forward mode and a legend from said second set of legends in said reverse mode.