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

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

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