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

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

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