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

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

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