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

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

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