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

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

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