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

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

*GRAMMAR*
blicket -> RED 
 kiki -> PURPLE 
 gazzer -> BLUE 
 fep -> PINK 
 x1 tufa x2 -> [x1] [x2] 
 u1 zup u2 -> [u2] [u1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 