*SUPPORT*
IN: dax fep kiki lug OUT: GREEN GREEN GREEN PINK GREEN GREEN GREEN
IN: dax kiki blicket OUT: PINK GREEN PINK GREEN PINK GREEN
IN: dax dax OUT: PINK PINK
IN: tufa dax gazzer lug OUT: BLUE PINK RED RED RED
IN: gazzer tufa kiki lug OUT: RED BLUE GREEN GREEN GREEN
IN: gazzer tufa OUT: RED BLUE
IN: dax fep gazzer kiki gazzer OUT: RED GREEN RED PINK RED GREEN RED
IN: tufa dax lug OUT: BLUE PINK PINK PINK
IN: gazzer fep gazzer OUT: RED RED RED
IN: gazzer OUT: RED
IN: kiki lug OUT: GREEN GREEN GREEN
IN: tufa OUT: BLUE
IN: dax OUT: PINK
IN: gazzer kiki tufa OUT: RED GREEN BLUE

*QUERY*
IN: tufa lug OUT: BLUE BLUE BLUE
IN: dax dax lug OUT: PINK PINK PINK PINK
IN: gazzer fep tufa lug OUT: BLUE BLUE BLUE RED BLUE BLUE BLUE
IN: dax dax blicket OUT: PINK PINK PINK PINK PINK PINK
IN: tufa fep dax OUT: PINK BLUE PINK
IN: gazzer fep dax fep kiki OUT: GREEN PINK GREEN RED GREEN PINK GREEN
IN: tufa dax OUT: BLUE PINK
IN: gazzer lug OUT: RED RED RED
IN: dax fep dax OUT: PINK PINK PINK
IN: dax lug OUT: PINK PINK PINK

*GRAMMAR*
tufa -> BLUE 
 dax -> PINK 
 gazzer -> RED 
 kiki -> GREEN 
 u1 lug -> [u1] [u1] [u1] 
 u1 fep x1 -> [x1] [u1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 