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

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

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