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

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

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