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

*QUERY*
IN: fep dax kiki tufa OUT: RED PURPLE RED PURPLE
IN: lug OUT: YELLOW
IN: lug fep lug dax kiki OUT: YELLOW RED YELLOW PURPLE
IN: lug dax fep OUT: YELLOW RED
IN: kiki dax zup OUT: PURPLE GREEN
IN: lug lug dax lug OUT: YELLOW YELLOW YELLOW
IN: zup kiki dax lug tufa OUT: GREEN PURPLE YELLOW GREEN PURPLE YELLOW
IN: fep dax lug OUT: RED YELLOW
IN: kiki kiki OUT: PURPLE PURPLE
IN: zup blicket OUT: GREEN GREEN GREEN GREEN GREEN

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