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

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

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