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

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

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