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

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

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