*SUPPORT*
IN: dax wif kiki lug OUT: RED YELLOW RED YELLOW RED YELLOW
IN: dax dax OUT: RED RED
IN: fep wif gazzer OUT: GREEN PURPLE
IN: fep zup kiki lug OUT: YELLOW GREEN YELLOW GREEN YELLOW GREEN
IN: dax wif kiki wif fep lug zup fep OUT: RED YELLOW GREEN GREEN GREEN GREEN
IN: kiki kiki kiki OUT: YELLOW YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: gazzer dax lug OUT: PURPLE RED PURPLE RED PURPLE RED
IN: dax gazzer dax wif gazzer OUT: RED PURPLE RED PURPLE
IN: gazzer zup gazzer OUT: PURPLE PURPLE
IN: kiki lug OUT: YELLOW YELLOW YELLOW
IN: gazzer dax lug zup fep OUT: GREEN PURPLE RED PURPLE RED PURPLE RED
IN: gazzer OUT: PURPLE
IN: fep wif fep OUT: GREEN GREEN

*QUERY*
IN: fep zup gazzer OUT: PURPLE GREEN
IN: gazzer lug wif dax OUT: PURPLE PURPLE PURPLE RED
IN: fep OUT: GREEN
IN: fep lug OUT: GREEN GREEN GREEN
IN: gazzer fep zup gazzer OUT: PURPLE PURPLE GREEN
IN: dax lug OUT: RED RED RED
IN: fep kiki lug OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: kiki kiki zup gazzer zup fep OUT: GREEN PURPLE YELLOW YELLOW
IN: dax OUT: RED
IN: gazzer dax zup fep zup kiki zup gazzer OUT: PURPLE YELLOW GREEN PURPLE RED

*GRAMMAR*
kiki -> YELLOW 
 gazzer -> PURPLE 
 fep -> GREEN 
 dax -> RED 
 x1 lug -> [x1] [x1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 x1 zup u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 