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

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

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