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

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

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