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

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

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