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

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

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