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

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

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