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

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

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