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

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

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