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

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

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