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

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

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