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

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

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