*SUPPORT*
IN: zup gazzer lug OUT: PURPLE YELLOW
IN: lug tufa OUT: YELLOW YELLOW
IN: zup tufa blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki kiki gazzer lug OUT: BLUE BLUE YELLOW
IN: kiki tufa blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax blicket OUT: GREEN GREEN GREEN
IN: dax lug tufa OUT: GREEN YELLOW YELLOW
IN: kiki gazzer zup OUT: BLUE PURPLE
IN: lug gazzer lug blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug zup OUT: YELLOW PURPLE
IN: dax OUT: GREEN
IN: dax tufa OUT: GREEN GREEN
IN: dax gazzer kiki OUT: GREEN BLUE
IN: zup OUT: PURPLE

*QUERY*
IN: kiki tufa OUT: BLUE BLUE
IN: lug tufa blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug gazzer zup OUT: YELLOW PURPLE
IN: lug OUT: YELLOW
IN: kiki lug zup gazzer dax OUT: BLUE YELLOW PURPLE GREEN
IN: dax gazzer dax OUT: GREEN GREEN
IN: zup kiki blicket OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: kiki OUT: BLUE
IN: kiki kiki lug gazzer lug OUT: BLUE BLUE YELLOW YELLOW
IN: zup gazzer dax blicket OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN

*GRAMMAR*
lug -> YELLOW 
 kiki -> BLUE 
 dax -> GREEN 
 zup -> PURPLE 
 u1 tufa -> [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 