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

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

*GRAMMAR*
kiki -> PURPLE 
 zup -> RED 
 dax -> YELLOW 
 tufa -> PINK 
 x1 wif x2 -> [x2] [x1] 
 u1 lug x1 -> [u1] [u1] [u1] [x1] [u1] 
 u1 fep x1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 