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

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

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