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

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

*GRAMMAR*
dax -> BLUE 
 fep -> RED 
 zup -> PINK 
 tufa -> PURPLE 
 u1 kiki -> [u1] [u1] [u1] 
 x1 blicket x2 -> [x2] [x1] [x1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 