*SUPPORT*
IN: wif lug OUT: YELLOW YELLOW
IN: wif OUT: YELLOW
IN: wif kiki gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup zup zup lug OUT: BLUE BLUE BLUE BLUE
IN: tufa gazzer OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa kiki gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa OUT: PURPLE
IN: zup kiki OUT: BLUE BLUE
IN: wif fep lug OUT: YELLOW RED RED
IN: fep OUT: RED
IN: fep zup kiki OUT: RED BLUE BLUE
IN: zup tufa OUT: BLUE PURPLE
IN: tufa lug OUT: PURPLE PURPLE
IN: fep fep lug OUT: RED RED RED

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

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