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

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

*GRAMMAR*
fep -> GREEN 
 kiki -> PURPLE 
 wif -> BLUE 
 gazzer -> RED 
 u1 lug -> [u1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 