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

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

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