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

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

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