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

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

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