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

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

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