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

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

*GRAMMAR*
tufa -> PINK 
 wif -> PURPLE 
 lug -> YELLOW 
 kiki -> RED 
 u1 fep u2 -> [u2] [u1] 
 u1 gazzer -> [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 