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

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

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