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

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

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