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

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

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