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

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

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