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

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

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