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

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

*GRAMMAR*
fep -> BLUE 
 tufa -> RED 
 wif -> PURPLE 
 kiki -> PINK 
 u1 lug x1 -> [x1] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 u1 dax u2 -> [u2] [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 