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

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

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