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

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

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