*SUPPORT*
IN: tufa gazzer zup lug OUT: RED PINK RED PINK RED PINK RED PINK
IN: tufa OUT: RED
IN: kiki zup zup lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki zup OUT: YELLOW YELLOW
IN: gazzer zup OUT: PINK PINK
IN: fep lug lug zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer OUT: PINK
IN: fep lug lug OUT: BLUE BLUE BLUE BLUE
IN: kiki OUT: YELLOW
IN: tufa gazzer OUT: RED PINK
IN: gazzer zup blicket OUT: PINK PINK PINK PINK PINK PINK
IN: fep zup OUT: BLUE BLUE
IN: gazzer fep zup OUT: PINK BLUE PINK BLUE
IN: kiki gazzer lug OUT: YELLOW PINK YELLOW PINK

*QUERY*
IN: kiki fep lug OUT: YELLOW BLUE YELLOW BLUE
IN: kiki tufa lug OUT: YELLOW RED YELLOW RED
IN: kiki lug OUT: YELLOW YELLOW
IN: fep OUT: BLUE
IN: kiki lug blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa blicket lug OUT: RED RED RED RED RED RED
IN: tufa lug lug OUT: RED RED RED RED
IN: gazzer lug OUT: PINK PINK
IN: fep kiki lug OUT: BLUE YELLOW BLUE YELLOW
IN: gazzer kiki lug zup OUT: PINK YELLOW PINK YELLOW PINK YELLOW PINK YELLOW

*GRAMMAR*
gazzer -> PINK 
 tufa -> RED 
 kiki -> YELLOW 
 fep -> BLUE 
 x1 blicket -> [x1] [x1] [x1] 
 x1 zup -> [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 