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

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

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