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

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

*GRAMMAR*
dax -> RED 
 lug -> YELLOW 
 tufa -> PURPLE 
 zup -> BLUE 
 u1 kiki x1 -> [x1] [u1] [u1] 
 u1 fep u2 -> [u2] [u1] [u1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 