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

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

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