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

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

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