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

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

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