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

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

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