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

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

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