*SUPPORT*
IN: zup lug OUT: RED RED RED
IN: zup wif OUT: RED RED RED RED
IN: fep zup OUT: BLUE RED
IN: fep fep lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa tufa tufa OUT: YELLOW YELLOW YELLOW
IN: fep kiki OUT: BLUE PINK
IN: tufa wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: zup fep OUT: RED BLUE
IN: tufa blicket fep OUT: BLUE BLUE BLUE YELLOW YELLOW BLUE YELLOW
IN: fep OUT: BLUE
IN: kiki wif OUT: PINK PINK PINK PINK
IN: fep blicket tufa OUT: YELLOW YELLOW YELLOW BLUE BLUE YELLOW BLUE
IN: kiki kiki lug OUT: PINK PINK PINK PINK PINK PINK
IN: fep kiki wif OUT: BLUE PINK PINK PINK PINK

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

*GRAMMAR*
fep -> BLUE 
 tufa -> YELLOW 
 kiki -> PINK 
 zup -> RED 
 u1 wif -> [u1] [u1] [u1] [u1] 
 x1 blicket x2 -> [x2] [x2] [x2] [x1] [x1] [x2] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 