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

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

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