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

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

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