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

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

*GRAMMAR*
gazzer -> PINK 
 kiki -> BLUE 
 zup -> YELLOW 
 tufa -> RED 
 u1 blicket x1 -> [u1] [x1] 
 x1 lug x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 