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

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

*GRAMMAR*
kiki -> BLUE 
 fep -> PURPLE 
 lug -> RED 
 gazzer -> GREEN 
 x1 zup x2 -> [x1] [x2] 
 u1 dax x1 -> [x1] [u1] 
 x1 wif u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 