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

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

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