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

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

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