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

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

*GRAMMAR*
lug -> RED 
 fep -> PINK 
 wif -> BLUE 
 gazzer -> YELLOW 
 u1 kiki -> [u1] [u1] [u1] 
 u1 zup u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 