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

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

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