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

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

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