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

*QUERY*
IN: lug gazzer zup wif OUT: RED YELLOW YELLOW YELLOW YELLOW
IN: kiki kiki OUT: BLUE BLUE
IN: kiki gazzer zup wif OUT: RED BLUE BLUE BLUE BLUE
IN: kiki blicket fep lug OUT: GREEN YELLOW BLUE
IN: wif wif OUT: RED RED
IN: kiki gazzer OUT: BLUE BLUE BLUE BLUE
IN: kiki wif OUT: BLUE RED
IN: lug gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif fep zup wif OUT: RED RED GREEN
IN: wif lug lug OUT: RED YELLOW YELLOW

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