*SUPPORT*
IN: fep dax lug kiki gazzer kiki OUT: PINK YELLOW RED RED
IN: dax gazzer dax OUT: YELLOW YELLOW
IN: kiki gazzer tufa gazzer tufa lug kiki OUT: RED BLUE BLUE RED
IN: fep wif OUT: PINK PINK PINK PINK PINK
IN: dax wif gazzer tufa gazzer kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW BLUE RED
IN: fep lug dax OUT: PINK YELLOW
IN: tufa dax OUT: BLUE YELLOW
IN: fep dax gazzer fep OUT: PINK YELLOW PINK
IN: tufa OUT: BLUE
IN: dax OUT: YELLOW
IN: dax dax kiki lug fep lug kiki OUT: YELLOW YELLOW RED PINK RED
IN: fep OUT: PINK
IN: dax lug kiki OUT: YELLOW RED
IN: tufa tufa gazzer fep OUT: BLUE BLUE PINK

*QUERY*
IN: dax tufa lug kiki OUT: YELLOW BLUE RED
IN: kiki lug tufa gazzer dax gazzer kiki OUT: RED BLUE YELLOW RED
IN: kiki OUT: RED
IN: dax dax lug dax OUT: YELLOW YELLOW YELLOW
IN: kiki wif OUT: RED RED RED RED RED
IN: fep fep OUT: PINK PINK
IN: dax wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki tufa OUT: RED BLUE
IN: fep lug fep lug tufa OUT: PINK PINK BLUE
IN: tufa wif OUT: BLUE BLUE BLUE BLUE BLUE

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