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

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

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